20131147320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2753}}^1\times {\mathrm{60937}}^1$

素因数の和:63704

約数の個数: 64

約数和(自身を含む): 60416370720

約数和(自身を除く): 40285223400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2753, 5506, 8259, 11012, 13765, 16518, 22024, 27530, 33036, 41295, 55060, 60937, 66072, 82590, 110120, 121874, 165180, 182811, 243748, 304685, 330360, 365622, 487496, 609370, 731244, 914055, 1218740, 1462488, 1828110, 2437480, 3656220, 7312440, 167759561, 335519122, 503278683, 671038244, 838797805, 1006557366, 1342076488, 1677595610, 2013114732, 2516393415, 3355191220, 4026229464, 5032786830, 6710382440, 10065573660, 20131147320]

約数ペア:

[(1, 20131147320), (2, 10065573660), (3, 6710382440), (4, 5032786830), (5, 4026229464), (6, 3355191220), (8, 2516393415), (10, 2013114732), (12, 1677595610), (15, 1342076488), (20, 1006557366), (24, 838797805), (30, 671038244), (40, 503278683), (60, 335519122), (120, 167759561), (2753, 7312440), (5506, 3656220), (8259, 2437480), (11012, 1828110), (13765, 1462488), (16518, 1218740), (22024, 914055), (27530, 731244), (33036, 609370), (41295, 487496), (55060, 365622), (60937, 330360), (66072, 304685), (82590, 243748), (110120, 182811), (121874, 165180)]