20122030655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{35797}}^1$

素因数の和:35979

約数の個数: 32

約数和(自身を含む): 26101037760

約数和(自身を除く): 5979007105

約数列:

[1, 5, 19, 61, 95, 97, 305, 485, 1159, 1843, 5795, 5917, 9215, 29585, 35797, 112423, 178985, 562115, 680143, 2183617, 3400715, 3472309, 10918085, 17361545, 41488723, 65973871, 207443615, 211810849, 329869355, 1059054245, 4024406131, 20122030655]

約数ペア:

[(1, 20122030655), (5, 4024406131), (19, 1059054245), (61, 329869355), (95, 211810849), (97, 207443615), (305, 65973871), (485, 41488723), (1159, 17361545), (1843, 10918085), (5795, 3472309), (5917, 3400715), (9215, 2183617), (29585, 680143), (35797, 562115), (112423, 178985)]