20194105776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{104059}}^1$

素因数の和:104394

約数の個数: 80

約数和(自身を含む): 56362225920

約数和(自身を除く): 36168120144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 311, 312, 622, 624, 933, 1244, 1866, 2488, 3732, 4043, 4976, 7464, 8086, 12129, 14928, 16172, 24258, 32344, 48516, 64688, 97032, 104059, 194064, 208118, 312177, 416236, 624354, 832472, 1248708, 1352767, 1664944, 2497416, 2705534, 4058301, 4994832, 5411068, 8116602, 10822136, 16233204, 21644272, 32362349, 32466408, 64724698, 64932816, 97087047, 129449396, 194174094, 258898792, 388348188, 420710537, 517797584, 776696376, 841421074, 1262131611, 1553392752, 1682842148, 2524263222, 3365684296, 5048526444, 6731368592, 10097052888, 20194105776]

約数ペア:

[(1, 20194105776), (2, 10097052888), (3, 6731368592), (4, 5048526444), (6, 3365684296), (8, 2524263222), (12, 1682842148), (13, 1553392752), (16, 1262131611), (24, 841421074), (26, 776696376), (39, 517797584), (48, 420710537), (52, 388348188), (78, 258898792), (104, 194174094), (156, 129449396), (208, 97087047), (311, 64932816), (312, 64724698), (622, 32466408), (624, 32362349), (933, 21644272), (1244, 16233204), (1866, 10822136), (2488, 8116602), (3732, 5411068), (4043, 4994832), (4976, 4058301), (7464, 2705534), (8086, 2497416), (12129, 1664944), (14928, 1352767), (16172, 1248708), (24258, 832472), (32344, 624354), (48516, 416236), (64688, 312177), (97032, 208118), (104059, 194064)]