20133036870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{23269}}^1$

素因数の和:23621

約数の個数: 64

約数和(自身を含む): 48896040960

約数和(自身を除く): 28763004090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 191, 302, 382, 453, 573, 755, 906, 955, 1146, 1510, 1910, 2265, 2865, 4530, 5730, 23269, 28841, 46538, 57682, 69807, 86523, 116345, 139614, 144205, 173046, 232690, 288410, 349035, 432615, 698070, 865230, 3513619, 4444379, 7027238, 8888758, 10540857, 13333137, 17568095, 21081714, 22221895, 26666274, 35136190, 44443790, 52704285, 66665685, 105408570, 133331370, 671101229, 1342202458, 2013303687, 3355506145, 4026607374, 6711012290, 10066518435, 20133036870]

約数ペア:

[(1, 20133036870), (2, 10066518435), (3, 6711012290), (5, 4026607374), (6, 3355506145), (10, 2013303687), (15, 1342202458), (30, 671101229), (151, 133331370), (191, 105408570), (302, 66665685), (382, 52704285), (453, 44443790), (573, 35136190), (755, 26666274), (906, 22221895), (955, 21081714), (1146, 17568095), (1510, 13333137), (1910, 10540857), (2265, 8888758), (2865, 7027238), (4530, 4444379), (5730, 3513619), (23269, 865230), (28841, 698070), (46538, 432615), (57682, 349035), (69807, 288410), (86523, 232690), (116345, 173046), (139614, 144205)]