20793445610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233713}}^1$

素因数の和:233799

約数の個数: 64

約数和(自身を含む): 45232072704

約数和(自身を除く): 24438627094

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 155, 205, 217, 287, 310, 410, 434, 574, 1085, 1271, 1435, 2170, 2542, 2870, 6355, 8897, 12710, 17794, 44485, 88970, 233713, 467426, 1168565, 1635991, 2337130, 3271982, 7245103, 8179955, 9582233, 14490206, 16359910, 19164466, 36225515, 47911165, 50715721, 67075631, 72451030, 95822330, 101431442, 134151262, 253578605, 297049223, 335378155, 507157210, 594098446, 670756310, 1485246115, 2079344561, 2970492230, 4158689122, 10396722805, 20793445610]

約数ペア:

[(1, 20793445610), (2, 10396722805), (5, 4158689122), (7, 2970492230), (10, 2079344561), (14, 1485246115), (31, 670756310), (35, 594098446), (41, 507157210), (62, 335378155), (70, 297049223), (82, 253578605), (155, 134151262), (205, 101431442), (217, 95822330), (287, 72451030), (310, 67075631), (410, 50715721), (434, 47911165), (574, 36225515), (1085, 19164466), (1271, 16359910), (1435, 14490206), (2170, 9582233), (2542, 8179955), (2870, 7245103), (6355, 3271982), (8897, 2337130), (12710, 1635991), (17794, 1168565), (44485, 467426), (88970, 233713)]