20218098831

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1009}}^1\times {\mathrm{1151}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 30903091200

約数和(自身を除く): 10684992369

約数列:

[1, 3, 7, 21, 829, 1009, 1151, 2487, 3027, 3453, 5803, 7063, 8057, 17409, 21189, 24171, 836461, 954179, 1161359, 2509383, 2862537, 3484077, 5855227, 6679253, 8129513, 17565681, 20037759, 24388539, 962766611, 2888299833, 6739366277, 20218098831]

約数ペア:

[(1, 20218098831), (3, 6739366277), (7, 2888299833), (21, 962766611), (829, 24388539), (1009, 20037759), (1151, 17565681), (2487, 8129513), (3027, 6679253), (3453, 5855227), (5803, 3484077), (7063, 2862537), (8057, 2509383), (17409, 1161359), (21189, 954179), (24171, 836461)]