23992020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10253}}^1$

素因数の和:10281

約数の個数: 72

約数和(自身を含む): 78381576

約数和(自身を除く): 54389556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 10253, 20506, 30759, 41012, 51265, 61518, 92277, 102530, 123036, 133289, 153795, 184554, 205060, 266578, 307590, 369108, 399867, 461385, 533156, 615180, 666445, 799734, 922770, 1199601, 1332890, 1599468, 1845540, 1999335, 2399202, 2665780, 3998670, 4798404, 5998005, 7997340, 11996010, 23992020]

約数ペア:

[(1, 23992020), (2, 11996010), (3, 7997340), (4, 5998005), (5, 4798404), (6, 3998670), (9, 2665780), (10, 2399202), (12, 1999335), (13, 1845540), (15, 1599468), (18, 1332890), (20, 1199601), (26, 922770), (30, 799734), (36, 666445), (39, 615180), (45, 533156), (52, 461385), (60, 399867), (65, 369108), (78, 307590), (90, 266578), (117, 205060), (130, 184554), (156, 153795), (180, 133289), (195, 123036), (234, 102530), (260, 92277), (390, 61518), (468, 51265), (585, 41012), (780, 30759), (1170, 20506), (2340, 10253)]