20061996102

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{69473}}^1$

素因数の和:69805

約数の個数: 48

約数和(自身を含む): 44348866848

約数和(自身を除く): 24286870746

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 263, 366, 526, 549, 789, 1098, 1578, 2367, 4734, 16043, 32086, 48129, 69473, 96258, 138946, 144387, 208419, 288774, 416838, 625257, 1250514, 4237853, 8475706, 12713559, 18271399, 25427118, 36542798, 38140677, 54814197, 76281354, 109628394, 164442591, 328885182, 1114555339, 2229110678, 3343666017, 6687332034, 10030998051, 20061996102]

約数ペア:

[(1, 20061996102), (2, 10030998051), (3, 6687332034), (6, 3343666017), (9, 2229110678), (18, 1114555339), (61, 328885182), (122, 164442591), (183, 109628394), (263, 76281354), (366, 54814197), (526, 38140677), (549, 36542798), (789, 25427118), (1098, 18271399), (1578, 12713559), (2367, 8475706), (4734, 4237853), (16043, 1250514), (32086, 625257), (48129, 416838), (69473, 288774), (96258, 208419), (138946, 144387)]