20734825248

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{62119}}^1$

素因数の和:62215

約数の個数: 144

約数和(自身を含む): 63086587200

約数和(自身を除く): 42351761952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 244, 288, 304, 342, 366, 456, 488, 549, 608, 684, 732, 912, 976, 1098, 1159, 1368, 1464, 1824, 1952, 2196, 2318, 2736, 2928, 3477, 4392, 4636, 5472, 5856, 6954, 8784, 9272, 10431, 13908, 17568, 18544, 20862, 27816, 37088, 41724, 55632, 62119, 83448, 111264, 124238, 166896, 186357, 248476, 333792, 372714, 496952, 559071, 745428, 993904, 1118142, 1180261, 1490856, 1987808, 2236284, 2360522, 2981712, 3540783, 3789259, 4472568, 4721044, 5963424, 7081566, 7578518, 8945136, 9442088, 10622349, 11367777, 14163132, 15157036, 17890272, 18884176, 21244698, 22735554, 28326264, 30314072, 34103331, 37768352, 42489396, 45471108, 56652528, 60628144, 68206662, 71995921, 84978792, 90942216, 113305056, 121256288, 136413324, 143991842, 169957584, 181884432, 215987763, 272826648, 287983684, 339915168, 363768864, 431975526, 545653296, 575967368, 647963289, 863951052, 1091306592, 1151934736, 1295926578, 1727902104, 2303869472, 2591853156, 3455804208, 5183706312, 6911608416, 10367412624, 20734825248]

約数ペア:

[(1, 20734825248), (2, 10367412624), (3, 6911608416), (4, 5183706312), (6, 3455804208), (8, 2591853156), (9, 2303869472), (12, 1727902104), (16, 1295926578), (18, 1151934736), (19, 1091306592), (24, 863951052), (32, 647963289), (36, 575967368), (38, 545653296), (48, 431975526), (57, 363768864), (61, 339915168), (72, 287983684), (76, 272826648), (96, 215987763), (114, 181884432), (122, 169957584), (144, 143991842), (152, 136413324), (171, 121256288), (183, 113305056), (228, 90942216), (244, 84978792), (288, 71995921), (304, 68206662), (342, 60628144), (366, 56652528), (456, 45471108), (488, 42489396), (549, 37768352), (608, 34103331), (684, 30314072), (732, 28326264), (912, 22735554), (976, 21244698), (1098, 18884176), (1159, 17890272), (1368, 15157036), (1464, 14163132), (1824, 11367777), (1952, 10622349), (2196, 9442088), (2318, 8945136), (2736, 7578518), (2928, 7081566), (3477, 5963424), (4392, 4721044), (4636, 4472568), (5472, 3789259), (5856, 3540783), (6954, 2981712), (8784, 2360522), (9272, 2236284), (10431, 1987808), (13908, 1490856), (17568, 1180261), (18544, 1118142), (20862, 993904), (27816, 745428), (37088, 559071), (41724, 496952), (55632, 372714), (62119, 333792), (83448, 248476), (111264, 186357), (124238, 166896)]