20154127522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{607}}^1\times {\mathrm{1201}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 31676488704

約数和(自身を除く): 11522361182

約数列:

[1, 2, 23, 46, 601, 607, 1201, 1202, 1214, 2402, 13823, 13961, 27623, 27646, 27922, 55246, 364807, 721801, 729007, 729614, 1443602, 1458014, 8390561, 16601423, 16767161, 16781122, 33202846, 33534322, 438133207, 876266414, 10077063761, 20154127522]

約数ペア:

[(1, 20154127522), (2, 10077063761), (23, 876266414), (46, 438133207), (601, 33534322), (607, 33202846), (1201, 16781122), (1202, 16767161), (1214, 16601423), (2402, 8390561), (13823, 1458014), (13961, 1443602), (27623, 729614), (27646, 729007), (27922, 721801), (55246, 364807)]