20346301430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1176767}}^1$

素因数の和:1176813

約数の個数: 64

約数和(自身を含む): 47447285760

約数和(自身を除く): 27100984330

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 1176767, 2353534, 5883835, 8237369, 11767670, 15297971, 16474738, 22358573, 30595942, 41186845, 44717146, 76489855, 82373690, 107085797, 111792865, 152979710, 156510011, 214171594, 223585730, 290661449, 313020022, 535428985, 581322898, 782550055, 1070857970, 1453307245, 1565100110, 2034630143, 2906614490, 4069260286, 10173150715, 20346301430]

約数ペア:

[(1, 20346301430), (2, 10173150715), (5, 4069260286), (7, 2906614490), (10, 2034630143), (13, 1565100110), (14, 1453307245), (19, 1070857970), (26, 782550055), (35, 581322898), (38, 535428985), (65, 313020022), (70, 290661449), (91, 223585730), (95, 214171594), (130, 156510011), (133, 152979710), (182, 111792865), (190, 107085797), (247, 82373690), (266, 76489855), (455, 44717146), (494, 41186845), (665, 30595942), (910, 22358573), (1235, 16474738), (1330, 15297971), (1729, 11767670), (2470, 8237369), (3458, 5883835), (8645, 2353534), (17290, 1176767)]