20176715546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1\times {\mathrm{22937}}^1$

素因数の和:24446

約数の個数: 32

約数和(自身を含む): 34034853888

約数和(自身を除く): 13858138342

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 1471, 2942, 19123, 22937, 33833, 38246, 45874, 67666, 298181, 439829, 527551, 596362, 879658, 1055102, 6858163, 13716326, 33740327, 67480654, 438624251, 776027521, 877248502, 1552055042, 10088357773, 20176715546]

約数ペア:

[(1, 20176715546), (2, 10088357773), (13, 1552055042), (23, 877248502), (26, 776027521), (46, 438624251), (299, 67480654), (598, 33740327), (1471, 13716326), (2942, 6858163), (19123, 1055102), (22937, 879658), (33833, 596362), (38246, 527551), (45874, 439829), (67666, 298181)]