20235003260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{3079}}^1$

素因数の和:3315

約数の個数: 96

約数和(自身を含む): 44595048960

約数和(自身を除く): 24360045700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 107, 148, 166, 185, 214, 332, 370, 415, 428, 535, 740, 830, 1070, 1660, 2140, 3071, 3079, 3959, 6142, 6158, 7918, 8881, 12284, 12316, 15355, 15395, 15836, 17762, 19795, 30710, 30790, 35524, 39590, 44405, 61420, 61580, 79180, 88810, 113923, 177620, 227846, 255557, 328597, 329453, 455692, 511114, 569615, 657194, 658906, 1022228, 1139230, 1277785, 1314388, 1317812, 1642985, 1647265, 2278460, 2555570, 3285970, 3294530, 5111140, 6571940, 6589060, 9455609, 12189761, 18911218, 24379522, 27344599, 37822436, 47278045, 48759044, 54689198, 60948805, 94556090, 109378396, 121897610, 136722995, 189112180, 243795220, 273445990, 546891980, 1011750163, 2023500326, 4047000652, 5058750815, 10117501630, 20235003260]

約数ペア:

[(1, 20235003260), (2, 10117501630), (4, 5058750815), (5, 4047000652), (10, 2023500326), (20, 1011750163), (37, 546891980), (74, 273445990), (83, 243795220), (107, 189112180), (148, 136722995), (166, 121897610), (185, 109378396), (214, 94556090), (332, 60948805), (370, 54689198), (415, 48759044), (428, 47278045), (535, 37822436), (740, 27344599), (830, 24379522), (1070, 18911218), (1660, 12189761), (2140, 9455609), (3071, 6589060), (3079, 6571940), (3959, 5111140), (6142, 3294530), (6158, 3285970), (7918, 2555570), (8881, 2278460), (12284, 1647265), (12316, 1642985), (15355, 1317812), (15395, 1314388), (15836, 1277785), (17762, 1139230), (19795, 1022228), (30710, 658906), (30790, 657194), (35524, 569615), (39590, 511114), (44405, 455692), (61420, 329453), (61580, 328597), (79180, 255557), (88810, 227846), (113923, 177620)]