20237547026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8730607}}^1$

素因数の和:8730689

約数の個数: 16

約数和(自身を含む): 32477861760

約数和(自身を除く): 12240314734

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8730607, 17461214, 165881533, 331763066, 532567027, 1065134054, 10118773513, 20237547026]

約数ペア:

[(1, 20237547026), (2, 10118773513), (19, 1065134054), (38, 532567027), (61, 331763066), (122, 165881533), (1159, 17461214), (2318, 8730607)]