20248844772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7635311}}^1$

素因数の和:7635348

約数の個数: 48

約数和(自身を含む): 53874761472

約数和(自身を除く): 33625916700

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 7635311, 15270622, 22905933, 30541244, 45811866, 91623732, 99259043, 129800287, 198518086, 259600574, 297777129, 389400861, 397036172, 519201148, 595554258, 778801722, 1191108516, 1557603444, 1687403731, 3374807462, 5062211193, 6749614924, 10124422386, 20248844772]

約数ペア:

[(1, 20248844772), (2, 10124422386), (3, 6749614924), (4, 5062211193), (6, 3374807462), (12, 1687403731), (13, 1557603444), (17, 1191108516), (26, 778801722), (34, 595554258), (39, 519201148), (51, 397036172), (52, 389400861), (68, 297777129), (78, 259600574), (102, 198518086), (156, 129800287), (204, 99259043), (221, 91623732), (442, 45811866), (663, 30541244), (884, 22905933), (1326, 15270622), (2652, 7635311)]