20032350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10301

約数の個数: 48

約数和(自身を含む): 53506992

約数和(自身を除く): 33474642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 10273, 20546, 30819, 51365, 61638, 102730, 133549, 154095, 256825, 267098, 308190, 400647, 513650, 667745, 770475, 801294, 1335490, 1540950, 2003235, 3338725, 4006470, 6677450, 10016175, 20032350]

約数ペア:

[(1, 20032350), (2, 10016175), (3, 6677450), (5, 4006470), (6, 3338725), (10, 2003235), (13, 1540950), (15, 1335490), (25, 801294), (26, 770475), (30, 667745), (39, 513650), (50, 400647), (65, 308190), (75, 267098), (78, 256825), (130, 154095), (150, 133549), (195, 102730), (325, 61638), (390, 51365), (650, 30819), (975, 20546), (1950, 10273)]