20149663656

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2\times {\mathrm{2593}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 52093330560

約数和(自身を除く): 31943666904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 996, 1128, 1992, 2593, 3901, 5186, 6889, 7779, 7802, 10372, 11703, 13778, 15558, 15604, 20667, 20744, 23406, 27556, 31116, 31208, 41334, 46812, 55112, 62232, 82668, 93624, 121871, 165336, 215219, 243742, 323783, 365613, 430438, 487484, 645657, 647566, 731226, 860876, 971349, 974968, 1291314, 1295132, 1462452, 1721752, 1942698, 2582628, 2590264, 2924904, 3885396, 5165256, 7770792, 10115293, 17863177, 20230586, 30345879, 35726354, 40461172, 53589531, 60691758, 71452708, 80922344, 107179062, 121383516, 142905416, 214358124, 242767032, 428716248, 839569319, 1679138638, 2518707957, 3358277276, 5037415914, 6716554552, 10074831828, 20149663656]

約数ペア:

[(1, 20149663656), (2, 10074831828), (3, 6716554552), (4, 5037415914), (6, 3358277276), (8, 2518707957), (12, 1679138638), (24, 839569319), (47, 428716248), (83, 242767032), (94, 214358124), (141, 142905416), (166, 121383516), (188, 107179062), (249, 80922344), (282, 71452708), (332, 60691758), (376, 53589531), (498, 40461172), (564, 35726354), (664, 30345879), (996, 20230586), (1128, 17863177), (1992, 10115293), (2593, 7770792), (3901, 5165256), (5186, 3885396), (6889, 2924904), (7779, 2590264), (7802, 2582628), (10372, 1942698), (11703, 1721752), (13778, 1462452), (15558, 1295132), (15604, 1291314), (20667, 974968), (20744, 971349), (23406, 860876), (27556, 731226), (31116, 647566), (31208, 645657), (41334, 487484), (46812, 430438), (55112, 365613), (62232, 323783), (82668, 243742), (93624, 215219), (121871, 165336)]