20170678836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2210

約数の個数: 192

約数和(自身を含む): 59941453824

約数和(自身を除く): 39770774988

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 154, 167, 201, 231, 268, 308, 334, 402, 462, 469, 501, 668, 737, 804, 924, 938, 1002, 1169, 1407, 1474, 1837, 1876, 1951, 2004, 2211, 2338, 2814, 2948, 3507, 3674, 3902, 4422, 4676, 5159, 5511, 5628, 5853, 7014, 7348, 7804, 8844, 10318, 11022, 11189, 11706, 12859, 13657, 14028, 15477, 20636, 21461, 22044, 22378, 23412, 25718, 27314, 30954, 33567, 38577, 40971, 42922, 44756, 51436, 54628, 61908, 64383, 67134, 77154, 78323, 81942, 85844, 123079, 128766, 130717, 134268, 150227, 154308, 156646, 163884, 234969, 246158, 257532, 261434, 300454, 313292, 325817, 369237, 392151, 450681, 469938, 492316, 522868, 600908, 651634, 738474, 784302, 861553, 901362, 915019, 939876, 977451, 1303268, 1437887, 1476948, 1568604, 1723106, 1802724, 1830038, 1954902, 2280719, 2584659, 2745057, 2875774, 3446212, 3583987, 3660076, 3909804, 4313661, 4561438, 5169318, 5490114, 5751548, 6842157, 7167974, 8627322, 9122876, 10065209, 10338636, 10751961, 10980228, 13684314, 14335948, 17254644, 20130418, 21503922, 21829739, 25087909, 27368628, 30195627, 40260836, 43007844, 43659478, 50175818, 60391254, 65489217, 75263727, 87318956, 100351636, 120782508, 130978434, 150527454, 152808173, 240127129, 261956868, 301054908, 305616346, 458424519, 480254258, 611232692, 720381387, 916849038, 960508516, 1440762774, 1680889903, 1833698076, 2881525548, 3361779806, 5042669709, 6723559612, 10085339418, 20170678836]

約数ペア:

[(1, 20170678836), (2, 10085339418), (3, 6723559612), (4, 5042669709), (6, 3361779806), (7, 2881525548), (11, 1833698076), (12, 1680889903), (14, 1440762774), (21, 960508516), (22, 916849038), (28, 720381387), (33, 611232692), (42, 480254258), (44, 458424519), (66, 305616346), (67, 301054908), (77, 261956868), (84, 240127129), (132, 152808173), (134, 150527454), (154, 130978434), (167, 120782508), (201, 100351636), (231, 87318956), (268, 75263727), (308, 65489217), (334, 60391254), (402, 50175818), (462, 43659478), (469, 43007844), (501, 40260836), (668, 30195627), (737, 27368628), (804, 25087909), (924, 21829739), (938, 21503922), (1002, 20130418), (1169, 17254644), (1407, 14335948), (1474, 13684314), (1837, 10980228), (1876, 10751961), (1951, 10338636), (2004, 10065209), (2211, 9122876), (2338, 8627322), (2814, 7167974), (2948, 6842157), (3507, 5751548), (3674, 5490114), (3902, 5169318), (4422, 4561438), (4676, 4313661), (5159, 3909804), (5511, 3660076), (5628, 3583987), (5853, 3446212), (7014, 2875774), (7348, 2745057), (7804, 2584659), (8844, 2280719), (10318, 1954902), (11022, 1830038), (11189, 1802724), (11706, 1723106), (12859, 1568604), (13657, 1476948), (14028, 1437887), (15477, 1303268), (20636, 977451), (21461, 939876), (22044, 915019), (22378, 901362), (23412, 861553), (25718, 784302), (27314, 738474), (30954, 651634), (33567, 600908), (38577, 522868), (40971, 492316), (42922, 469938), (44756, 450681), (51436, 392151), (54628, 369237), (61908, 325817), (64383, 313292), (67134, 300454), (77154, 261434), (78323, 257532), (81942, 246158), (85844, 234969), (123079, 163884), (128766, 156646), (130717, 154308), (134268, 150227)]