20492064690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{3593}}^1$

素因数の和:3884

約数の個数: 128

約数和(自身を含む): 53322769152

約数和(自身を除く): 32830704462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 211, 255, 265, 318, 422, 510, 530, 633, 795, 901, 1055, 1266, 1590, 1802, 2110, 2703, 3165, 3587, 3593, 4505, 5406, 6330, 7174, 7186, 9010, 10761, 10779, 11183, 13515, 17935, 17965, 21522, 21558, 22366, 27030, 33549, 35870, 35930, 53805, 53895, 55915, 61081, 67098, 107610, 107790, 111830, 122162, 167745, 183243, 190111, 190429, 305405, 335490, 366486, 380222, 380858, 570333, 571287, 610810, 758123, 916215, 950555, 952145, 1140666, 1142574, 1516246, 1832430, 1901110, 1904290, 2274369, 2851665, 2856435, 3237293, 3790615, 4548738, 5703330, 5712870, 6474586, 7581230, 9711879, 11371845, 12888091, 16186465, 19423758, 22743690, 25776182, 32372930, 38664273, 40180519, 48559395, 64440455, 77328546, 80361038, 97118790, 120541557, 128880910, 193321365, 200902595, 241083114, 386642730, 401805190, 602707785, 683068823, 1205415570, 1366137646, 2049206469, 3415344115, 4098412938, 6830688230, 10246032345, 20492064690]

約数ペア:

[(1, 20492064690), (2, 10246032345), (3, 6830688230), (5, 4098412938), (6, 3415344115), (10, 2049206469), (15, 1366137646), (17, 1205415570), (30, 683068823), (34, 602707785), (51, 401805190), (53, 386642730), (85, 241083114), (102, 200902595), (106, 193321365), (159, 128880910), (170, 120541557), (211, 97118790), (255, 80361038), (265, 77328546), (318, 64440455), (422, 48559395), (510, 40180519), (530, 38664273), (633, 32372930), (795, 25776182), (901, 22743690), (1055, 19423758), (1266, 16186465), (1590, 12888091), (1802, 11371845), (2110, 9711879), (2703, 7581230), (3165, 6474586), (3587, 5712870), (3593, 5703330), (4505, 4548738), (5406, 3790615), (6330, 3237293), (7174, 2856435), (7186, 2851665), (9010, 2274369), (10761, 1904290), (10779, 1901110), (11183, 1832430), (13515, 1516246), (17935, 1142574), (17965, 1140666), (21522, 952145), (21558, 950555), (22366, 916215), (27030, 758123), (33549, 610810), (35870, 571287), (35930, 570333), (53805, 380858), (53895, 380222), (55915, 366486), (61081, 335490), (67098, 305405), (107610, 190429), (107790, 190111), (111830, 183243), (122162, 167745)]