20070396736

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1855621}}^1$

素因数の和:1855659

約数の個数: 42

約数和(自身を含む): 43126510902

約数和(自身を除く): 23056114166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 1855621, 3711242, 7422484, 14844968, 24123073, 29689936, 48246146, 59379872, 96492292, 118759744, 192984584, 313599949, 385969168, 627199898, 771938336, 1254399796, 1543876672, 2508799592, 5017599184, 10035198368, 20070396736]

約数ペア:

[(1, 20070396736), (2, 10035198368), (4, 5017599184), (8, 2508799592), (13, 1543876672), (16, 1254399796), (26, 771938336), (32, 627199898), (52, 385969168), (64, 313599949), (104, 192984584), (169, 118759744), (208, 96492292), (338, 59379872), (416, 48246146), (676, 29689936), (832, 24123073), (1352, 14844968), (2704, 7422484), (5408, 3711242), (10816, 1855621)]