20125977270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{595267}}^1$

素因数の和:595314

約数の個数: 96

約数和(自身を含む): 58631516928

約数和(自身を除く): 38505539658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 3381, 4830, 5635, 6762, 11270, 16905, 33810, 595267, 1190534, 1785801, 2976335, 3571602, 4166869, 5952670, 8333738, 8929005, 12500607, 13691141, 17858010, 20834345, 25001214, 27382282, 29168083, 41073423, 41668690, 58336166, 62503035, 68455705, 82146846, 87504249, 95837987, 125006070, 136911410, 145840415, 175008498, 191675974, 205367115, 287513961, 291680830, 410734230, 437521245, 479189935, 575027922, 670865909, 875042490, 958379870, 1341731818, 1437569805, 2012597727, 2875139610, 3354329545, 4025195454, 6708659090, 10062988635, 20125977270]

約数ペア:

[(1, 20125977270), (2, 10062988635), (3, 6708659090), (5, 4025195454), (6, 3354329545), (7, 2875139610), (10, 2012597727), (14, 1437569805), (15, 1341731818), (21, 958379870), (23, 875042490), (30, 670865909), (35, 575027922), (42, 479189935), (46, 437521245), (49, 410734230), (69, 291680830), (70, 287513961), (98, 205367115), (105, 191675974), (115, 175008498), (138, 145840415), (147, 136911410), (161, 125006070), (210, 95837987), (230, 87504249), (245, 82146846), (294, 68455705), (322, 62503035), (345, 58336166), (483, 41668690), (490, 41073423), (690, 29168083), (735, 27382282), (805, 25001214), (966, 20834345), (1127, 17858010), (1470, 13691141), (1610, 12500607), (2254, 8929005), (2415, 8333738), (3381, 5952670), (4830, 4166869), (5635, 3571602), (6762, 2976335), (11270, 1785801), (16905, 1190534), (33810, 595267)]