20546007984

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2692087}}^1$

素因数の和:2692154

約数の個数: 60

約数和(自身を含む): 58585219056

約数和(自身を除く): 38039211072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2544, 3816, 7632, 2692087, 5384174, 8076261, 10768348, 16152522, 21536696, 24228783, 32305044, 43073392, 48457566, 64610088, 96915132, 129220176, 142680611, 193830264, 285361222, 387660528, 428041833, 570722444, 856083666, 1141444888, 1284125499, 1712167332, 2282889776, 2568250998, 3424334664, 5136501996, 6848669328, 10273003992, 20546007984]

約数ペア:

[(1, 20546007984), (2, 10273003992), (3, 6848669328), (4, 5136501996), (6, 3424334664), (8, 2568250998), (9, 2282889776), (12, 1712167332), (16, 1284125499), (18, 1141444888), (24, 856083666), (36, 570722444), (48, 428041833), (53, 387660528), (72, 285361222), (106, 193830264), (144, 142680611), (159, 129220176), (212, 96915132), (318, 64610088), (424, 48457566), (477, 43073392), (636, 32305044), (848, 24228783), (954, 21536696), (1272, 16152522), (1908, 10768348), (2544, 8076261), (3816, 5384174), (7632, 2692087)]