20146452468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1\times {\mathrm{1601}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 49607147520

約数和(自身を除く): 29460695052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 359, 381, 508, 718, 762, 1077, 1436, 1524, 1601, 2154, 2921, 3202, 4308, 4803, 5842, 6404, 8257, 8763, 9606, 11684, 16514, 17526, 19212, 24771, 33028, 35052, 36823, 45593, 49542, 73646, 91186, 99084, 110469, 136779, 147292, 182372, 203327, 220938, 273558, 406654, 441876, 547116, 574759, 609981, 813308, 1048639, 1149518, 1219962, 1724277, 2097278, 2299036, 2439924, 3145917, 3448554, 4194556, 4676521, 6291834, 6897108, 9353042, 12583668, 13219457, 14029563, 18706084, 26438914, 28059126, 39658371, 52877828, 56118252, 72994393, 79316742, 145988786, 158633484, 218983179, 291977572, 437966358, 875932716, 1678871039, 3357742078, 5036613117, 6715484156, 10073226234, 20146452468]

約数ペア:

[(1, 20146452468), (2, 10073226234), (3, 6715484156), (4, 5036613117), (6, 3357742078), (12, 1678871039), (23, 875932716), (46, 437966358), (69, 291977572), (92, 218983179), (127, 158633484), (138, 145988786), (254, 79316742), (276, 72994393), (359, 56118252), (381, 52877828), (508, 39658371), (718, 28059126), (762, 26438914), (1077, 18706084), (1436, 14029563), (1524, 13219457), (1601, 12583668), (2154, 9353042), (2921, 6897108), (3202, 6291834), (4308, 4676521), (4803, 4194556), (5842, 3448554), (6404, 3145917), (8257, 2439924), (8763, 2299036), (9606, 2097278), (11684, 1724277), (16514, 1219962), (17526, 1149518), (19212, 1048639), (24771, 813308), (33028, 609981), (35052, 574759), (36823, 547116), (45593, 441876), (49542, 406654), (73646, 273558), (91186, 220938), (99084, 203327), (110469, 182372), (136779, 147292)]