20134868512

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{18773}}^1$

素因数の和:19082

約数の個数: 72

約数和(自身を含む): 43731442188

約数和(自身を除く): 23596573676

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 277, 352, 484, 554, 968, 1108, 1936, 2216, 3047, 3872, 4432, 6094, 8864, 12188, 18773, 24376, 33517, 37546, 48752, 67034, 75092, 97504, 134068, 150184, 206503, 268136, 300368, 413006, 536272, 600736, 826012, 1072544, 1652024, 2271533, 3304048, 4543066, 5200121, 6608096, 9086132, 10400242, 18172264, 20800484, 36344528, 41600968, 57201331, 72689056, 83201936, 114402662, 166403872, 228805324, 457610648, 629214641, 915221296, 1258429282, 1830442592, 2516858564, 5033717128, 10067434256, 20134868512]

約数ペア:

[(1, 20134868512), (2, 10067434256), (4, 5033717128), (8, 2516858564), (11, 1830442592), (16, 1258429282), (22, 915221296), (32, 629214641), (44, 457610648), (88, 228805324), (121, 166403872), (176, 114402662), (242, 83201936), (277, 72689056), (352, 57201331), (484, 41600968), (554, 36344528), (968, 20800484), (1108, 18172264), (1936, 10400242), (2216, 9086132), (3047, 6608096), (3872, 5200121), (4432, 4543066), (6094, 3304048), (8864, 2271533), (12188, 1652024), (18773, 1072544), (24376, 826012), (33517, 600736), (37546, 536272), (48752, 413006), (67034, 300368), (75092, 268136), (97504, 206503), (134068, 150184)]