20172082620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{60457}}^1$

素因数の和:60619

約数の個数: 96

約数和(自身を含む): 58016464128

約数和(自身を除く): 37844381508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 83, 134, 166, 201, 249, 268, 332, 335, 402, 415, 498, 670, 804, 830, 996, 1005, 1245, 1340, 1660, 2010, 2490, 4020, 4980, 5561, 11122, 16683, 22244, 27805, 33366, 55610, 60457, 66732, 83415, 111220, 120914, 166830, 181371, 241828, 302285, 333660, 362742, 604570, 725484, 906855, 1209140, 1813710, 3627420, 4050619, 5017931, 8101238, 10035862, 12151857, 15053793, 16202476, 20071724, 20253095, 24303714, 25089655, 30107586, 40506190, 48607428, 50179310, 60215172, 60759285, 75268965, 81012380, 100358620, 121518570, 150537930, 243037140, 301075860, 336201377, 672402754, 1008604131, 1344805508, 1681006885, 2017208262, 3362013770, 4034416524, 5043020655, 6724027540, 10086041310, 20172082620]

約数ペア:

[(1, 20172082620), (2, 10086041310), (3, 6724027540), (4, 5043020655), (5, 4034416524), (6, 3362013770), (10, 2017208262), (12, 1681006885), (15, 1344805508), (20, 1008604131), (30, 672402754), (60, 336201377), (67, 301075860), (83, 243037140), (134, 150537930), (166, 121518570), (201, 100358620), (249, 81012380), (268, 75268965), (332, 60759285), (335, 60215172), (402, 50179310), (415, 48607428), (498, 40506190), (670, 30107586), (804, 25089655), (830, 24303714), (996, 20253095), (1005, 20071724), (1245, 16202476), (1340, 15053793), (1660, 12151857), (2010, 10035862), (2490, 8101238), (4020, 5017931), (4980, 4050619), (5561, 3627420), (11122, 1813710), (16683, 1209140), (22244, 906855), (27805, 725484), (33366, 604570), (55610, 362742), (60457, 333660), (66732, 302285), (83415, 241828), (111220, 181371), (120914, 166830)]