20194122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1301}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 43747200

約数和(自身を除く): 23553078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 1301, 2587, 2602, 3903, 5174, 7761, 7806, 15522, 16913, 33826, 50739, 101478, 258899, 517798, 776697, 1553394, 3365687, 6731374, 10097061, 20194122]

約数ペア:

[(1, 20194122), (2, 10097061), (3, 6731374), (6, 3365687), (13, 1553394), (26, 776697), (39, 517798), (78, 258899), (199, 101478), (398, 50739), (597, 33826), (1194, 16913), (1301, 15522), (2587, 7806), (2602, 7761), (3903, 5174)]