20615293296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{5197}}^1$

素因数の和:5400

約数の個数: 180

約数和(自身を含む): 62868957528

約数和(自身を除く): 42253664232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 169, 208, 234, 312, 326, 338, 468, 489, 507, 624, 652, 676, 936, 978, 1014, 1304, 1352, 1467, 1521, 1872, 1956, 2028, 2119, 2608, 2704, 2934, 3042, 3912, 4056, 4238, 5197, 5868, 6084, 6357, 7824, 8112, 8476, 10394, 11736, 12168, 12714, 15591, 16952, 19071, 20788, 23472, 24336, 25428, 27547, 31182, 33904, 38142, 41576, 46773, 50856, 55094, 62364, 67561, 76284, 82641, 83152, 93546, 101712, 110188, 124728, 135122, 152568, 165282, 187092, 202683, 220376, 247923, 249456, 270244, 305136, 330564, 374184, 405366, 440752, 495846, 540488, 608049, 661128, 748368, 810732, 847111, 878293, 991692, 1080976, 1216098, 1322256, 1621464, 1694222, 1756586, 1983384, 2432196, 2541333, 2634879, 3242928, 3388444, 3513172, 3966768, 4864392, 5082666, 5269758, 6776888, 7026344, 7623999, 7904637, 9728784, 10165332, 10539516, 11012443, 13553776, 14052688, 15247998, 15809274, 20330664, 21079032, 22024886, 30495996, 31618548, 33037329, 40661328, 42158064, 44049772, 60991992, 63237096, 66074658, 88099544, 99111987, 121983984, 126474192, 132149316, 143161759, 176199088, 198223974, 264298632, 286323518, 396447948, 429485277, 528597264, 572647036, 792895896, 858970554, 1145294072, 1288455831, 1585791792, 1717941108, 2290588144, 2576911662, 3435882216, 5153823324, 6871764432, 10307646648, 20615293296]

約数ペア:

[(1, 20615293296), (2, 10307646648), (3, 6871764432), (4, 5153823324), (6, 3435882216), (8, 2576911662), (9, 2290588144), (12, 1717941108), (13, 1585791792), (16, 1288455831), (18, 1145294072), (24, 858970554), (26, 792895896), (36, 572647036), (39, 528597264), (48, 429485277), (52, 396447948), (72, 286323518), (78, 264298632), (104, 198223974), (117, 176199088), (144, 143161759), (156, 132149316), (163, 126474192), (169, 121983984), (208, 99111987), (234, 88099544), (312, 66074658), (326, 63237096), (338, 60991992), (468, 44049772), (489, 42158064), (507, 40661328), (624, 33037329), (652, 31618548), (676, 30495996), (936, 22024886), (978, 21079032), (1014, 20330664), (1304, 15809274), (1352, 15247998), (1467, 14052688), (1521, 13553776), (1872, 11012443), (1956, 10539516), (2028, 10165332), (2119, 9728784), (2608, 7904637), (2704, 7623999), (2934, 7026344), (3042, 6776888), (3912, 5269758), (4056, 5082666), (4238, 4864392), (5197, 3966768), (5868, 3513172), (6084, 3388444), (6357, 3242928), (7824, 2634879), (8112, 2541333), (8476, 2432196), (10394, 1983384), (11736, 1756586), (12168, 1694222), (12714, 1621464), (15591, 1322256), (16952, 1216098), (19071, 1080976), (20788, 991692), (23472, 878293), (24336, 847111), (25428, 810732), (27547, 748368), (31182, 661128), (33904, 608049), (38142, 540488), (41576, 495846), (46773, 440752), (50856, 405366), (55094, 374184), (62364, 330564), (67561, 305136), (76284, 270244), (82641, 249456), (83152, 247923), (93546, 220376), (101712, 202683), (110188, 187092), (124728, 165282), (135122, 152568)]