20174329310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1677

約数の個数: 64

約数和(自身を含む): 37431979200

約数和(自身を除く): 17257649890

約数列:

[1, 2, 5, 10, 61, 109, 122, 218, 241, 305, 482, 545, 610, 1090, 1205, 1259, 2410, 2518, 6295, 6649, 12590, 13298, 14701, 26269, 29402, 33245, 52538, 66490, 73505, 76799, 131345, 137231, 147010, 153598, 262690, 274462, 303419, 383995, 606838, 686155, 767990, 1372310, 1517095, 1602409, 3034190, 3204818, 8012045, 8371091, 16024090, 16742182, 18508559, 33072671, 37017118, 41855455, 66145342, 83710910, 92542795, 165363355, 185085590, 330726710, 2017432931, 4034865862, 10087164655, 20174329310]

約数ペア:

[(1, 20174329310), (2, 10087164655), (5, 4034865862), (10, 2017432931), (61, 330726710), (109, 185085590), (122, 165363355), (218, 92542795), (241, 83710910), (305, 66145342), (482, 41855455), (545, 37017118), (610, 33072671), (1090, 18508559), (1205, 16742182), (1259, 16024090), (2410, 8371091), (2518, 8012045), (6295, 3204818), (6649, 3034190), (12590, 1602409), (13298, 1517095), (14701, 1372310), (26269, 767990), (29402, 686155), (33245, 606838), (52538, 383995), (66490, 303419), (73505, 274462), (76799, 262690), (131345, 153598), (137231, 147010)]