20155367274

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{410513}}^1$

素因数の和:410699

約数の個数: 48

約数和(自身を含む): 47172984768

約数和(自身を除く): 27017617494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 167, 294, 334, 501, 1002, 1169, 2338, 3507, 7014, 8183, 16366, 24549, 49098, 410513, 821026, 1231539, 2463078, 2873591, 5747182, 8620773, 17241546, 20115137, 40230274, 60345411, 68555671, 120690822, 137111342, 205667013, 411334026, 479889697, 959779394, 1439669091, 2879338182, 3359227879, 6718455758, 10077683637, 20155367274]

約数ペア:

[(1, 20155367274), (2, 10077683637), (3, 6718455758), (6, 3359227879), (7, 2879338182), (14, 1439669091), (21, 959779394), (42, 479889697), (49, 411334026), (98, 205667013), (147, 137111342), (167, 120690822), (294, 68555671), (334, 60345411), (501, 40230274), (1002, 20115137), (1169, 17241546), (2338, 8620773), (3507, 5747182), (7014, 2873591), (8183, 2463078), (16366, 1231539), (24549, 821026), (49098, 410513)]