20068320896

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{12060289}}^1$

素因数の和:12060316

約数の個数: 32

約数和(自身を含む): 43055235300

約数和(自身を除く): 22986914404

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 12060289, 24120578, 48241156, 96482312, 156783757, 192964624, 313567514, 385929248, 627135028, 771858496, 1254270056, 1543716992, 2508540112, 5017080224, 10034160448, 20068320896]

約数ペア:

[(1, 20068320896), (2, 10034160448), (4, 5017080224), (8, 2508540112), (13, 1543716992), (16, 1254270056), (26, 771858496), (32, 627135028), (52, 385929248), (64, 313567514), (104, 192964624), (128, 156783757), (208, 96482312), (416, 48241156), (832, 24120578), (1664, 12060289)]