20941159080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{120103}}^1$

素因数の和:121570

約数の個数: 64

約数和(自身を含む): 62867237760

約数和(自身を除く): 41926078680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1453, 2906, 4359, 5812, 7265, 8718, 11624, 14530, 17436, 21795, 29060, 34872, 43590, 58120, 87180, 120103, 174360, 240206, 360309, 480412, 600515, 720618, 960824, 1201030, 1441236, 1801545, 2402060, 2882472, 3603090, 4804120, 7206180, 14412360, 174509659, 349019318, 523528977, 698038636, 872548295, 1047057954, 1396077272, 1745096590, 2094115908, 2617644885, 3490193180, 4188231816, 5235289770, 6980386360, 10470579540, 20941159080]

約数ペア:

[(1, 20941159080), (2, 10470579540), (3, 6980386360), (4, 5235289770), (5, 4188231816), (6, 3490193180), (8, 2617644885), (10, 2094115908), (12, 1745096590), (15, 1396077272), (20, 1047057954), (24, 872548295), (30, 698038636), (40, 523528977), (60, 349019318), (120, 174509659), (1453, 14412360), (2906, 7206180), (4359, 4804120), (5812, 3603090), (7265, 2882472), (8718, 2402060), (11624, 1801545), (14530, 1441236), (17436, 1201030), (21795, 960824), (29060, 720618), (34872, 600515), (43590, 480412), (58120, 360309), (87180, 240206), (120103, 174360)]