20182503530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{18617}}^1$

素因数の和:19559

約数の個数: 64

約数和(自身を含む): 44011164672

約数和(自身を除く): 23828661142

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 911, 1190, 1822, 4555, 6377, 9110, 12754, 15487, 18617, 30974, 31885, 37234, 63770, 77435, 93085, 108409, 130319, 154870, 186170, 216818, 260638, 316489, 542045, 632978, 651595, 1084090, 1303190, 1582445, 2215423, 3164890, 4430846, 11077115, 16960087, 22154230, 33920174, 84800435, 118720609, 169600870, 237441218, 288321479, 576642958, 593603045, 1187206090, 1441607395, 2018250353, 2883214790, 4036500706, 10091251765, 20182503530]

約数ペア:

[(1, 20182503530), (2, 10091251765), (5, 4036500706), (7, 2883214790), (10, 2018250353), (14, 1441607395), (17, 1187206090), (34, 593603045), (35, 576642958), (70, 288321479), (85, 237441218), (119, 169600870), (170, 118720609), (238, 84800435), (595, 33920174), (911, 22154230), (1190, 16960087), (1822, 11077115), (4555, 4430846), (6377, 3164890), (9110, 2215423), (12754, 1582445), (15487, 1303190), (18617, 1084090), (30974, 651595), (31885, 632978), (37234, 542045), (63770, 316489), (77435, 260638), (93085, 216818), (108409, 186170), (130319, 154870)]