20199062040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{135637}}^1$

素因数の和:135741

約数の個数: 128

約数和(自身を含む): 65041133760

約数和(自身を除く): 44842071720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 255, 292, 340, 365, 408, 438, 510, 584, 680, 730, 876, 1020, 1095, 1241, 1460, 1752, 2040, 2190, 2482, 2920, 3723, 4380, 4964, 6205, 7446, 8760, 9928, 12410, 14892, 18615, 24820, 29784, 37230, 49640, 74460, 135637, 148920, 271274, 406911, 542548, 678185, 813822, 1085096, 1356370, 1627644, 2034555, 2305829, 2712740, 3255288, 4069110, 4611658, 5425480, 6917487, 8138220, 9223316, 9901501, 11529145, 13834974, 16276440, 18446632, 19803002, 23058290, 27669948, 29704503, 34587435, 39606004, 46116580, 49507505, 55339896, 59409006, 69174870, 79212008, 92233160, 99015010, 118818012, 138349740, 148522515, 168325517, 198030020, 237636024, 276699480, 297045030, 336651034, 396060040, 504976551, 594090060, 673302068, 841627585, 1009953102, 1188180120, 1346604136, 1683255170, 2019906204, 2524882755, 3366510340, 4039812408, 5049765510, 6733020680, 10099531020, 20199062040]

約数ペア:

[(1, 20199062040), (2, 10099531020), (3, 6733020680), (4, 5049765510), (5, 4039812408), (6, 3366510340), (8, 2524882755), (10, 2019906204), (12, 1683255170), (15, 1346604136), (17, 1188180120), (20, 1009953102), (24, 841627585), (30, 673302068), (34, 594090060), (40, 504976551), (51, 396060040), (60, 336651034), (68, 297045030), (73, 276699480), (85, 237636024), (102, 198030020), (120, 168325517), (136, 148522515), (146, 138349740), (170, 118818012), (204, 99015010), (219, 92233160), (255, 79212008), (292, 69174870), (340, 59409006), (365, 55339896), (408, 49507505), (438, 46116580), (510, 39606004), (584, 34587435), (680, 29704503), (730, 27669948), (876, 23058290), (1020, 19803002), (1095, 18446632), (1241, 16276440), (1460, 13834974), (1752, 11529145), (2040, 9901501), (2190, 9223316), (2482, 8138220), (2920, 6917487), (3723, 5425480), (4380, 4611658), (4964, 4069110), (6205, 3255288), (7446, 2712740), (8760, 2305829), (9928, 2034555), (12410, 1627644), (14892, 1356370), (18615, 1085096), (24820, 813822), (29784, 678185), (37230, 542548), (49640, 406911), (74460, 271274), (135637, 148920)]