20143716765

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{17321}}^1$

素因数の和:17462

約数の個数: 64

約数和(自身を含む): 34641782784

約数和(自身を除く): 14498066019

約数列:

[1, 3, 5, 15, 31, 41, 61, 93, 123, 155, 183, 205, 305, 465, 615, 915, 1271, 1891, 2501, 3813, 5673, 6355, 7503, 9455, 12505, 17321, 19065, 28365, 37515, 51963, 77531, 86605, 232593, 259815, 387655, 536951, 710161, 1056581, 1162965, 1610853, 2130483, 2684755, 3169743, 3550805, 5282905, 8054265, 10652415, 15848715, 22014991, 32754011, 43319821, 66044973, 98262033, 110074955, 129959463, 163770055, 216599105, 330224865, 491310165, 649797315, 1342914451, 4028743353, 6714572255, 20143716765]

約数ペア:

[(1, 20143716765), (3, 6714572255), (5, 4028743353), (15, 1342914451), (31, 649797315), (41, 491310165), (61, 330224865), (93, 216599105), (123, 163770055), (155, 129959463), (183, 110074955), (205, 98262033), (305, 66044973), (465, 43319821), (615, 32754011), (915, 22014991), (1271, 15848715), (1891, 10652415), (2501, 8054265), (3813, 5282905), (5673, 3550805), (6355, 3169743), (7503, 2684755), (9455, 2130483), (12505, 1610853), (17321, 1162965), (19065, 1056581), (28365, 710161), (37515, 536951), (51963, 387655), (77531, 259815), (86605, 232593)]