20162731256

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{3203}}^1\times {\mathrm{5281}}^1$

素因数の和:8639

約数の個数: 32

約数和(自身を含む): 38077938000

約数和(自身を除く): 17915206744

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 3203, 5281, 6406, 10562, 12812, 21124, 25624, 42248, 477247, 786869, 954494, 1573738, 1908988, 3147476, 3817976, 6294952, 16915043, 33830086, 67660172, 135320344, 2520341407, 5040682814, 10081365628, 20162731256]

約数ペア:

[(1, 20162731256), (2, 10081365628), (4, 5040682814), (8, 2520341407), (149, 135320344), (298, 67660172), (596, 33830086), (1192, 16915043), (3203, 6294952), (5281, 3817976), (6406, 3147476), (10562, 1908988), (12812, 1573738), (21124, 954494), (25624, 786869), (42248, 477247)]