20132529552

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4821

約数の個数: 120

約数和(自身を含む): 57002899200

約数和(自身を除く): 36870369648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 211, 298, 422, 447, 596, 633, 844, 894, 1192, 1266, 1341, 1688, 1788, 1899, 2384, 2532, 2682, 3376, 3576, 3798, 4447, 5064, 5364, 7152, 7596, 8894, 10128, 10728, 13341, 15192, 17788, 21456, 26682, 30384, 31439, 35576, 40023, 53364, 62878, 71152, 80046, 94317, 106728, 125756, 160092, 188634, 213456, 251512, 282951, 320184, 377268, 503024, 565902, 640368, 662603, 754536, 938317, 1131804, 1325206, 1509072, 1876634, 1987809, 2263608, 2650412, 2814951, 3753268, 3975618, 4527216, 5300824, 5629902, 5963427, 7506536, 7951236, 8444853, 10601648, 11259804, 11926854, 15013072, 15902472, 16889706, 22519608, 23853708, 31804944, 33779412, 45039216, 47707416, 67558824, 95414832, 135117648, 139809233, 279618466, 419427699, 559236932, 838855398, 1118473864, 1258283097, 1677710796, 2236947728, 2516566194, 3355421592, 5033132388, 6710843184, 10066264776, 20132529552]

約数ペア:

[(1, 20132529552), (2, 10066264776), (3, 6710843184), (4, 5033132388), (6, 3355421592), (8, 2516566194), (9, 2236947728), (12, 1677710796), (16, 1258283097), (18, 1118473864), (24, 838855398), (36, 559236932), (48, 419427699), (72, 279618466), (144, 139809233), (149, 135117648), (211, 95414832), (298, 67558824), (422, 47707416), (447, 45039216), (596, 33779412), (633, 31804944), (844, 23853708), (894, 22519608), (1192, 16889706), (1266, 15902472), (1341, 15013072), (1688, 11926854), (1788, 11259804), (1899, 10601648), (2384, 8444853), (2532, 7951236), (2682, 7506536), (3376, 5963427), (3576, 5629902), (3798, 5300824), (4447, 4527216), (5064, 3975618), (5364, 3753268), (7152, 2814951), (7596, 2650412), (8894, 2263608), (10128, 1987809), (10728, 1876634), (13341, 1509072), (15192, 1325206), (17788, 1131804), (21456, 938317), (26682, 754536), (30384, 662603), (31439, 640368), (35576, 565902), (40023, 503024), (53364, 377268), (62878, 320184), (71152, 282951), (80046, 251512), (94317, 213456), (106728, 188634), (125756, 160092)]