2020910832

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23891

約数の個数: 120

約数和(自身を含む): 6145717760

約数和(自身を除く): 4124806928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 23827, 28272, 42408, 47654, 71481, 84816, 95308, 142962, 190616, 214443, 285924, 381232, 428886, 452713, 571848, 738637, 857772, 905426, 1143696, 1358139, 1477274, 1715544, 1810852, 2215911, 2716278, 2954548, 3431088, 3621704, 4074417, 4431822, 5432556, 5909096, 6647733, 7243408, 8148834, 8863644, 10865112, 11818192, 13295466, 14034103, 16297668, 17727288, 21730224, 26590932, 28068206, 32595336, 35454576, 42102309, 53181864, 56136412, 65190672, 84204618, 106363728, 112272824, 126306927, 168409236, 224545648, 252613854, 336818472, 505227708, 673636944, 1010455416, 2020910832]

約数ペア:

[(1, 2020910832), (2, 1010455416), (3, 673636944), (4, 505227708), (6, 336818472), (8, 252613854), (9, 224545648), (12, 168409236), (16, 126306927), (18, 112272824), (19, 106363728), (24, 84204618), (31, 65190672), (36, 56136412), (38, 53181864), (48, 42102309), (57, 35454576), (62, 32595336), (72, 28068206), (76, 26590932), (93, 21730224), (114, 17727288), (124, 16297668), (144, 14034103), (152, 13295466), (171, 11818192), (186, 10865112), (228, 8863644), (248, 8148834), (279, 7243408), (304, 6647733), (342, 5909096), (372, 5432556), (456, 4431822), (496, 4074417), (558, 3621704), (589, 3431088), (684, 2954548), (744, 2716278), (912, 2215911), (1116, 1810852), (1178, 1715544), (1368, 1477274), (1488, 1358139), (1767, 1143696), (2232, 905426), (2356, 857772), (2736, 738637), (3534, 571848), (4464, 452713), (4712, 428886), (5301, 381232), (7068, 285924), (9424, 214443), (10602, 190616), (14136, 142962), (21204, 95308), (23827, 84816), (28272, 71481), (42408, 47654)]