20593650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1816

約数の個数: 96

約数和(自身を含む): 63710208

約数和(自身を除く): 43116558

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1783, 1925, 2310, 3566, 3850, 5349, 5775, 8915, 10698, 11550, 12481, 17830, 19613, 24962, 26745, 37443, 39226, 44575, 53490, 58839, 62405, 74886, 89150, 98065, 117678, 124810, 133725, 137291, 187215, 196130, 267450, 274582, 294195, 312025, 374430, 411873, 490325, 588390, 624050, 686455, 823746, 936075, 980650, 1372910, 1470975, 1872150, 2059365, 2941950, 3432275, 4118730, 6864550, 10296825, 20593650]

約数ペア:

[(1, 20593650), (2, 10296825), (3, 6864550), (5, 4118730), (6, 3432275), (7, 2941950), (10, 2059365), (11, 1872150), (14, 1470975), (15, 1372910), (21, 980650), (22, 936075), (25, 823746), (30, 686455), (33, 624050), (35, 588390), (42, 490325), (50, 411873), (55, 374430), (66, 312025), (70, 294195), (75, 274582), (77, 267450), (105, 196130), (110, 187215), (150, 137291), (154, 133725), (165, 124810), (175, 117678), (210, 98065), (231, 89150), (275, 74886), (330, 62405), (350, 58839), (385, 53490), (462, 44575), (525, 39226), (550, 37443), (770, 26745), (825, 24962), (1050, 19613), (1155, 17830), (1650, 12481), (1783, 11550), (1925, 10698), (2310, 8915), (3566, 5775), (3850, 5349)]