20074406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13619}}^1$

素因数の和:13699

約数の個数: 16

約数和(自身を含む): 33341760

約数和(自身を除く): 13267354

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13619, 27238, 149809, 299618, 912473, 1824946, 10037203, 20074406]

約数ペア:

[(1, 20074406), (2, 10037203), (11, 1824946), (22, 912473), (67, 299618), (134, 149809), (737, 27238), (1474, 13619)]