20145871290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3011341}}^1$

素因数の和:3011574

約数の個数: 32

約数和(自身を含む): 48566923776

約数和(自身を除く): 28421052486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 3011341, 6022682, 9034023, 15056705, 18068046, 30113410, 45170115, 90340230, 671529043, 1343058086, 2014587129, 3357645215, 4029174258, 6715290430, 10072935645, 20145871290]

約数ペア:

[(1, 20145871290), (2, 10072935645), (3, 6715290430), (5, 4029174258), (6, 3357645215), (10, 2014587129), (15, 1343058086), (30, 671529043), (223, 90340230), (446, 45170115), (669, 30113410), (1115, 18068046), (1338, 15056705), (2230, 9034023), (3345, 6022682), (6690, 3011341)]