20007363726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1\times {\mathrm{5639}}^1$

素因数の和:6654

約数の個数: 96

約数和(自身を含む): 51312268800

約数和(自身を除く): 31304905074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 971, 1218, 1827, 1942, 2913, 3654, 5639, 5826, 6797, 8739, 11278, 13594, 16917, 17478, 20391, 28159, 33834, 39473, 40782, 50751, 56318, 61173, 78946, 84477, 101502, 118419, 122346, 163531, 168954, 197113, 236838, 253431, 327062, 355257, 394226, 490593, 506862, 591339, 710514, 981186, 1144717, 1182678, 1471779, 1774017, 2289434, 2943558, 3434151, 3548034, 5475469, 6868302, 10302453, 10950938, 16426407, 20604906, 32852814, 38328283, 49279221, 76656566, 98558442, 114984849, 158788601, 229969698, 317577202, 344954547, 476365803, 689909094, 952731606, 1111520207, 1429097409, 2223040414, 2858194818, 3334560621, 6669121242, 10003681863, 20007363726]

約数ペア:

[(1, 20007363726), (2, 10003681863), (3, 6669121242), (6, 3334560621), (7, 2858194818), (9, 2223040414), (14, 1429097409), (18, 1111520207), (21, 952731606), (29, 689909094), (42, 476365803), (58, 344954547), (63, 317577202), (87, 229969698), (126, 158788601), (174, 114984849), (203, 98558442), (261, 76656566), (406, 49279221), (522, 38328283), (609, 32852814), (971, 20604906), (1218, 16426407), (1827, 10950938), (1942, 10302453), (2913, 6868302), (3654, 5475469), (5639, 3548034), (5826, 3434151), (6797, 2943558), (8739, 2289434), (11278, 1774017), (13594, 1471779), (16917, 1182678), (17478, 1144717), (20391, 981186), (28159, 710514), (33834, 591339), (39473, 506862), (40782, 490593), (50751, 394226), (56318, 355257), (61173, 327062), (78946, 253431), (84477, 236838), (101502, 197113), (118419, 168954), (122346, 163531)]