20235738588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7630369}}^1$

素因数の和:7630406

約数の個数: 48

約数和(自身を含む): 53839890720

約数和(自身を除く): 33604152132

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, 7630369, 15260738, 22891107, 30521476, 45782214, 91564428, 99194797, 129716273, 198389594, 259432546, 297584391, 389148819, 396779188, 518865092, 595168782, 778297638, 1190337564, 1556595276, 1686311549, 3372623098, 5058934647, 6745246196, 10117869294, 20235738588]

約数ペア:

[(1, 20235738588), (2, 10117869294), (3, 6745246196), (4, 5058934647), (6, 3372623098), (12, 1686311549), (13, 1556595276), (17, 1190337564), (26, 778297638), (34, 595168782), (39, 518865092), (51, 396779188), (52, 389148819), (68, 297584391), (78, 259432546), (102, 198389594), (156, 129716273), (204, 99194797), (221, 91564428), (442, 45782214), (663, 30521476), (884, 22891107), (1326, 15260738), (2652, 7630369)]