20173696368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1\times {\mathrm{811}}^1$

素因数の和:1663

約数の個数: 160

約数和(自身を含む): 60306473472

約数和(自身を除く): 40132777104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 606, 707, 733, 808, 811, 1212, 1414, 1466, 1616, 1622, 2121, 2199, 2424, 2433, 2828, 2932, 3244, 4242, 4398, 4848, 4866, 5131, 5656, 5677, 5864, 6488, 8484, 8796, 9732, 10262, 11312, 11354, 11728, 12976, 15393, 16968, 17031, 17592, 19464, 20524, 22708, 30786, 33936, 34062, 35184, 38928, 41048, 45416, 61572, 68124, 74033, 81911, 82096, 90832, 123144, 136248, 148066, 163822, 222099, 245733, 246288, 272496, 296132, 327644, 444198, 491466, 518231, 573377, 592264, 594463, 655288, 888396, 982932, 1036462, 1146754, 1184528, 1188926, 1310576, 1554693, 1720131, 1776792, 1783389, 1965864, 2072924, 2293508, 2377852, 3109386, 3440262, 3553584, 3566778, 3931728, 4145848, 4161241, 4587016, 4755704, 6218772, 6880524, 7133556, 8291696, 8322482, 9174032, 9511408, 12437544, 12483723, 13761048, 14267112, 16644964, 24875088, 24967446, 27522096, 28534224, 33289928, 49934892, 60040763, 66579856, 99869784, 120081526, 180122289, 199739568, 240163052, 360244578, 420285341, 480326104, 720489156, 840570682, 960652208, 1260856023, 1440978312, 1681141364, 2521712046, 2881956624, 3362282728, 5043424092, 6724565456, 10086848184, 20173696368]

約数ペア:

[(1, 20173696368), (2, 10086848184), (3, 6724565456), (4, 5043424092), (6, 3362282728), (7, 2881956624), (8, 2521712046), (12, 1681141364), (14, 1440978312), (16, 1260856023), (21, 960652208), (24, 840570682), (28, 720489156), (42, 480326104), (48, 420285341), (56, 360244578), (84, 240163052), (101, 199739568), (112, 180122289), (168, 120081526), (202, 99869784), (303, 66579856), (336, 60040763), (404, 49934892), (606, 33289928), (707, 28534224), (733, 27522096), (808, 24967446), (811, 24875088), (1212, 16644964), (1414, 14267112), (1466, 13761048), (1616, 12483723), (1622, 12437544), (2121, 9511408), (2199, 9174032), (2424, 8322482), (2433, 8291696), (2828, 7133556), (2932, 6880524), (3244, 6218772), (4242, 4755704), (4398, 4587016), (4848, 4161241), (4866, 4145848), (5131, 3931728), (5656, 3566778), (5677, 3553584), (5864, 3440262), (6488, 3109386), (8484, 2377852), (8796, 2293508), (9732, 2072924), (10262, 1965864), (11312, 1783389), (11354, 1776792), (11728, 1720131), (12976, 1554693), (15393, 1310576), (16968, 1188926), (17031, 1184528), (17592, 1146754), (19464, 1036462), (20524, 982932), (22708, 888396), (30786, 655288), (33936, 594463), (34062, 592264), (35184, 573377), (38928, 518231), (41048, 491466), (45416, 444198), (61572, 327644), (68124, 296132), (74033, 272496), (81911, 246288), (82096, 245733), (90832, 222099), (123144, 163822), (136248, 148066)]