20236281958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{12959}}^1$

素因数の和:13476

約数の個数: 32

約数和(自身を含む): 32136652800

約数和(自身を除く): 11900370842

約数列:

[1, 2, 23, 46, 83, 166, 409, 818, 1909, 3818, 9407, 12959, 18814, 25918, 33947, 67894, 298057, 596114, 780781, 1075597, 1561562, 2151194, 5300231, 10600462, 24738731, 49477462, 121905313, 243810626, 439919173, 879838346, 10118140979, 20236281958]

約数ペア:

[(1, 20236281958), (2, 10118140979), (23, 879838346), (46, 439919173), (83, 243810626), (166, 121905313), (409, 49477462), (818, 24738731), (1909, 10600462), (3818, 5300231), (9407, 2151194), (12959, 1561562), (18814, 1075597), (25918, 780781), (33947, 596114), (67894, 298057)]