20579551230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6163}}^1\times {\mathrm{15901}}^1$

素因数の和:22081

約数の個数: 64

約数和(自身を含む): 56459478528

約数和(自身を除く): 35879927298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6163, 12326, 15901, 18489, 30815, 31802, 36978, 43141, 47703, 61630, 79505, 86282, 92445, 95406, 111307, 129423, 159010, 184890, 215705, 222614, 238515, 258846, 333921, 431410, 477030, 556535, 647115, 667842, 1113070, 1294230, 1669605, 3339210, 97997863, 195995726, 293993589, 489989315, 587987178, 685985041, 979978630, 1371970082, 1469967945, 2057955123, 2939935890, 3429925205, 4115910246, 6859850410, 10289775615, 20579551230]

約数ペア:

[(1, 20579551230), (2, 10289775615), (3, 6859850410), (5, 4115910246), (6, 3429925205), (7, 2939935890), (10, 2057955123), (14, 1469967945), (15, 1371970082), (21, 979978630), (30, 685985041), (35, 587987178), (42, 489989315), (70, 293993589), (105, 195995726), (210, 97997863), (6163, 3339210), (12326, 1669605), (15901, 1294230), (18489, 1113070), (30815, 667842), (31802, 647115), (36978, 556535), (43141, 477030), (47703, 431410), (61630, 333921), (79505, 258846), (86282, 238515), (92445, 222614), (95406, 215705), (111307, 184890), (129423, 159010)]