20349953892

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2797}}^1$

素因数の和:2963

約数の個数: 192

約数和(自身を含む): 57535833600

約数和(自身を除く): 37185879708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 87, 92, 101, 108, 116, 138, 174, 202, 207, 261, 276, 303, 348, 404, 414, 522, 606, 621, 667, 783, 828, 909, 1044, 1212, 1242, 1334, 1566, 1818, 2001, 2323, 2484, 2668, 2727, 2797, 2929, 3132, 3636, 4002, 4646, 5454, 5594, 5858, 6003, 6969, 8004, 8391, 8787, 9292, 10908, 11188, 11716, 12006, 13938, 16782, 17574, 18009, 20907, 24012, 25173, 26361, 27876, 33564, 35148, 36018, 41814, 50346, 52722, 62721, 64331, 67367, 72036, 75519, 79083, 81113, 83628, 100692, 105444, 125442, 128662, 134734, 151038, 158166, 162226, 192993, 202101, 243339, 250884, 257324, 269468, 282497, 302076, 316332, 324452, 385986, 404202, 486678, 564994, 578979, 606303, 730017, 771972, 808404, 847491, 973356, 1129988, 1157958, 1212606, 1460034, 1694982, 1736937, 1818909, 1865599, 2190051, 2315916, 2425212, 2542473, 2920068, 3389964, 3473874, 3637818, 3731198, 4380102, 5084946, 5596797, 6497431, 6947748, 7275636, 7462396, 7627419, 8192413, 8760204, 10169892, 11193594, 12994862, 15254838, 16384826, 16790391, 19492293, 22387188, 24577239, 25989724, 30509676, 32769652, 33580782, 38984586, 49154478, 50371173, 58476879, 67161564, 73731717, 77969172, 98308956, 100742346, 116953758, 147463434, 175430637, 188425499, 201484692, 221195151, 233907516, 294926868, 350861274, 376850998, 442390302, 565276497, 701722548, 753701996, 884780604, 1130552994, 1695829491, 2261105988, 3391658982, 5087488473, 6783317964, 10174976946, 20349953892]

約数ペア:

[(1, 20349953892), (2, 10174976946), (3, 6783317964), (4, 5087488473), (6, 3391658982), (9, 2261105988), (12, 1695829491), (18, 1130552994), (23, 884780604), (27, 753701996), (29, 701722548), (36, 565276497), (46, 442390302), (54, 376850998), (58, 350861274), (69, 294926868), (87, 233907516), (92, 221195151), (101, 201484692), (108, 188425499), (116, 175430637), (138, 147463434), (174, 116953758), (202, 100742346), (207, 98308956), (261, 77969172), (276, 73731717), (303, 67161564), (348, 58476879), (404, 50371173), (414, 49154478), (522, 38984586), (606, 33580782), (621, 32769652), (667, 30509676), (783, 25989724), (828, 24577239), (909, 22387188), (1044, 19492293), (1212, 16790391), (1242, 16384826), (1334, 15254838), (1566, 12994862), (1818, 11193594), (2001, 10169892), (2323, 8760204), (2484, 8192413), (2668, 7627419), (2727, 7462396), (2797, 7275636), (2929, 6947748), (3132, 6497431), (3636, 5596797), (4002, 5084946), (4646, 4380102), (5454, 3731198), (5594, 3637818), (5858, 3473874), (6003, 3389964), (6969, 2920068), (8004, 2542473), (8391, 2425212), (8787, 2315916), (9292, 2190051), (10908, 1865599), (11188, 1818909), (11716, 1736937), (12006, 1694982), (13938, 1460034), (16782, 1212606), (17574, 1157958), (18009, 1129988), (20907, 973356), (24012, 847491), (25173, 808404), (26361, 771972), (27876, 730017), (33564, 606303), (35148, 578979), (36018, 564994), (41814, 486678), (50346, 404202), (52722, 385986), (62721, 324452), (64331, 316332), (67367, 302076), (72036, 282497), (75519, 269468), (79083, 257324), (81113, 250884), (83628, 243339), (100692, 202101), (105444, 192993), (125442, 162226), (128662, 158166), (134734, 151038)]