20155367268

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{32327}}^1$

素因数の和:32614

約数の個数: 96

約数和(自身を含む): 54745528320

約数和(自身を除く): 34590161052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 251, 276, 414, 502, 621, 753, 828, 1004, 1242, 1506, 2259, 2484, 3012, 4518, 5773, 6777, 9036, 11546, 13554, 17319, 23092, 27108, 32327, 34638, 51957, 64654, 69276, 96981, 103914, 129308, 155871, 193962, 207828, 290943, 311742, 387924, 581886, 623484, 743521, 872829, 1163772, 1487042, 1745658, 2230563, 2974084, 3491316, 4461126, 6691689, 8114077, 8922252, 13383378, 16228154, 20075067, 24342231, 26766756, 32456308, 40150134, 48684462, 73026693, 80300268, 97368924, 146053386, 186623771, 219080079, 292106772, 373247542, 438160158, 559871313, 746495084, 876320316, 1119742626, 1679613939, 2239485252, 3359227878, 5038841817, 6718455756, 10077683634, 20155367268]

約数ペア:

[(1, 20155367268), (2, 10077683634), (3, 6718455756), (4, 5038841817), (6, 3359227878), (9, 2239485252), (12, 1679613939), (18, 1119742626), (23, 876320316), (27, 746495084), (36, 559871313), (46, 438160158), (54, 373247542), (69, 292106772), (92, 219080079), (108, 186623771), (138, 146053386), (207, 97368924), (251, 80300268), (276, 73026693), (414, 48684462), (502, 40150134), (621, 32456308), (753, 26766756), (828, 24342231), (1004, 20075067), (1242, 16228154), (1506, 13383378), (2259, 8922252), (2484, 8114077), (3012, 6691689), (4518, 4461126), (5773, 3491316), (6777, 2974084), (9036, 2230563), (11546, 1745658), (13554, 1487042), (17319, 1163772), (23092, 872829), (27108, 743521), (32327, 623484), (34638, 581886), (51957, 387924), (64654, 311742), (69276, 290943), (96981, 207828), (103914, 193962), (129308, 155871)]