20074315394

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2689}}^1\times {\mathrm{4481}}^1$

素因数の和:7203

約数の個数: 48

約数和(自身を含む): 37110153240

約数和(自身を除く): 17035837846

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 2689, 4481, 5378, 8962, 18823, 31367, 37646, 45713, 62734, 76177, 91426, 131761, 152354, 219569, 263522, 319991, 439138, 533239, 639982, 1066478, 2239937, 3732673, 4479874, 7465346, 12049409, 24098818, 84345863, 168691726, 204839953, 409679906, 590421041, 1180842082, 1433879671, 2867759342, 10037157697, 20074315394]

約数ペア:

[(1, 20074315394), (2, 10037157697), (7, 2867759342), (14, 1433879671), (17, 1180842082), (34, 590421041), (49, 409679906), (98, 204839953), (119, 168691726), (238, 84345863), (833, 24098818), (1666, 12049409), (2689, 7465346), (4481, 4479874), (5378, 3732673), (8962, 2239937), (18823, 1066478), (31367, 639982), (37646, 533239), (45713, 439138), (62734, 319991), (76177, 263522), (91426, 219569), (131761, 152354)]