20932752360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{79399}}^1$

素因数の和:79452

約数の個数: 128

約数和(自身を含む): 68029920000

約数和(自身を除く): 47097167640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2197, 2535, 3380, 4056, 4394, 5070, 6591, 6760, 8788, 10140, 10985, 13182, 17576, 20280, 21970, 26364, 32955, 43940, 52728, 65910, 79399, 87880, 131820, 158798, 238197, 263640, 317596, 396995, 476394, 635192, 793990, 952788, 1032187, 1190985, 1587980, 1905576, 2064374, 2381970, 3096561, 3175960, 4128748, 4763940, 5160935, 6193122, 8257496, 9527880, 10321870, 12386244, 13418431, 15482805, 20643740, 24772488, 26836862, 30965610, 40255293, 41287480, 53673724, 61931220, 67092155, 80510586, 107347448, 123862440, 134184310, 161021172, 174439603, 201276465, 268368620, 322042344, 348879206, 402552930, 523318809, 536737240, 697758412, 805105860, 872198015, 1046637618, 1395516824, 1610211720, 1744396030, 2093275236, 2616594045, 3488792060, 4186550472, 5233188090, 6977584120, 10466376180, 20932752360]

約数ペア:

[(1, 20932752360), (2, 10466376180), (3, 6977584120), (4, 5233188090), (5, 4186550472), (6, 3488792060), (8, 2616594045), (10, 2093275236), (12, 1744396030), (13, 1610211720), (15, 1395516824), (20, 1046637618), (24, 872198015), (26, 805105860), (30, 697758412), (39, 536737240), (40, 523318809), (52, 402552930), (60, 348879206), (65, 322042344), (78, 268368620), (104, 201276465), (120, 174439603), (130, 161021172), (156, 134184310), (169, 123862440), (195, 107347448), (260, 80510586), (312, 67092155), (338, 61931220), (390, 53673724), (507, 41287480), (520, 40255293), (676, 30965610), (780, 26836862), (845, 24772488), (1014, 20643740), (1352, 15482805), (1560, 13418431), (1690, 12386244), (2028, 10321870), (2197, 9527880), (2535, 8257496), (3380, 6193122), (4056, 5160935), (4394, 4763940), (5070, 4128748), (6591, 3175960), (6760, 3096561), (8788, 2381970), (10140, 2064374), (10985, 1905576), (13182, 1587980), (17576, 1190985), (20280, 1032187), (21970, 952788), (26364, 793990), (32955, 635192), (43940, 476394), (52728, 396995), (65910, 317596), (79399, 263640), (87880, 238197), (131820, 158798)]