20222581318

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{773}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 32255737920

約数和(自身を除く): 12033156602

約数列:

[1, 2, 23, 46, 79, 158, 313, 529, 626, 773, 1058, 1546, 1817, 3634, 7199, 14398, 17779, 24727, 35558, 41791, 49454, 61067, 83582, 122134, 165577, 241949, 331154, 408917, 483898, 568721, 817834, 1137442, 1404541, 2809082, 5564827, 11129654, 13080583, 19113971, 26161166, 32304443, 38227942, 64608886, 127991021, 255982042, 439621333, 879242666, 10111290659, 20222581318]

約数ペア:

[(1, 20222581318), (2, 10111290659), (23, 879242666), (46, 439621333), (79, 255982042), (158, 127991021), (313, 64608886), (529, 38227942), (626, 32304443), (773, 26161166), (1058, 19113971), (1546, 13080583), (1817, 11129654), (3634, 5564827), (7199, 2809082), (14398, 1404541), (17779, 1137442), (24727, 817834), (35558, 568721), (41791, 483898), (49454, 408917), (61067, 331154), (83582, 241949), (122134, 165577)]