20172975732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{7219}}^1$

素因数の和:8102

約数の個数: 144

約数和(自身を含む): 62842648960

約数和(自身を除く): 42669673228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 853, 1092, 1638, 1706, 2559, 3276, 3412, 5118, 5971, 7219, 7677, 10236, 11089, 11942, 14438, 15354, 17913, 21657, 22178, 23884, 28876, 30708, 33267, 35826, 43314, 44356, 50533, 53739, 64971, 66534, 71652, 77623, 86628, 93847, 99801, 101066, 107478, 129942, 133068, 151599, 155246, 187694, 199602, 202132, 214956, 232869, 259884, 281541, 303198, 310492, 375388, 399204, 454797, 465738, 563082, 606396, 656929, 698607, 844623, 909594, 931476, 1126164, 1313858, 1397214, 1689246, 1819188, 1970787, 2627716, 2794428, 3378492, 3941574, 5912361, 6157807, 7883148, 11824722, 12315614, 18473421, 23649444, 24631228, 36946842, 43104649, 55420263, 73893684, 80051491, 86209298, 110840526, 129313947, 160102982, 172418596, 221681052, 240154473, 258627894, 320205964, 387941841, 480308946, 517255788, 560360437, 720463419, 775883682, 960617892, 1120720874, 1440926838, 1551767364, 1681081311, 2241441748, 2881853676, 3362162622, 5043243933, 6724325244, 10086487866, 20172975732]

約数ペア:

[(1, 20172975732), (2, 10086487866), (3, 6724325244), (4, 5043243933), (6, 3362162622), (7, 2881853676), (9, 2241441748), (12, 1681081311), (13, 1551767364), (14, 1440926838), (18, 1120720874), (21, 960617892), (26, 775883682), (28, 720463419), (36, 560360437), (39, 517255788), (42, 480308946), (52, 387941841), (63, 320205964), (78, 258627894), (84, 240154473), (91, 221681052), (117, 172418596), (126, 160102982), (156, 129313947), (182, 110840526), (234, 86209298), (252, 80051491), (273, 73893684), (364, 55420263), (468, 43104649), (546, 36946842), (819, 24631228), (853, 23649444), (1092, 18473421), (1638, 12315614), (1706, 11824722), (2559, 7883148), (3276, 6157807), (3412, 5912361), (5118, 3941574), (5971, 3378492), (7219, 2794428), (7677, 2627716), (10236, 1970787), (11089, 1819188), (11942, 1689246), (14438, 1397214), (15354, 1313858), (17913, 1126164), (21657, 931476), (22178, 909594), (23884, 844623), (28876, 698607), (30708, 656929), (33267, 606396), (35826, 563082), (43314, 465738), (44356, 454797), (50533, 399204), (53739, 375388), (64971, 310492), (66534, 303198), (71652, 281541), (77623, 259884), (86628, 232869), (93847, 214956), (99801, 202132), (101066, 199602), (107478, 187694), (129942, 155246), (133068, 151599)]