20189671630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2831651}}^1$

素因数の和:2831712

約数の個数: 32

約数和(自身を含む): 39144757248

約数和(自身を除く): 18955085618

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 2831651, 5663302, 14158255, 28316510, 65127973, 87781181, 130255946, 175562362, 325639865, 438905905, 651279730, 877811810, 2018967163, 4037934326, 10094835815, 20189671630]

約数ペア:

[(1, 20189671630), (2, 10094835815), (5, 4037934326), (10, 2018967163), (23, 877811810), (31, 651279730), (46, 438905905), (62, 325639865), (115, 175562362), (155, 130255946), (230, 87781181), (310, 65127973), (713, 28316510), (1426, 14158255), (3565, 5663302), (7130, 2831651)]