20094210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3952

約数の個数: 64

約数和(自身を含む): 56419200

約数和(自身を除く): 36324990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3917, 5130, 7834, 11751, 19585, 23502, 35253, 39170, 58755, 70506, 74423, 105759, 117510, 148846, 176265, 211518, 223269, 352530, 372115, 446538, 528795, 669807, 744230, 1057590, 1116345, 1339614, 2009421, 2232690, 3349035, 4018842, 6698070, 10047105, 20094210]

約数ペア:

[(1, 20094210), (2, 10047105), (3, 6698070), (5, 4018842), (6, 3349035), (9, 2232690), (10, 2009421), (15, 1339614), (18, 1116345), (19, 1057590), (27, 744230), (30, 669807), (38, 528795), (45, 446538), (54, 372115), (57, 352530), (90, 223269), (95, 211518), (114, 176265), (135, 148846), (171, 117510), (190, 105759), (270, 74423), (285, 70506), (342, 58755), (513, 39170), (570, 35253), (855, 23502), (1026, 19585), (1710, 11751), (2565, 7834), (3917, 5130)]