20227959930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1867771}}^1$

素因数の和:1867819

約数の個数: 48

約数和(自身を含む): 51236721504

約数和(自身を除く): 31008761574

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 1867771, 3735542, 5603313, 9338855, 11206626, 18677710, 28016565, 35487649, 56033130, 70975298, 106462947, 177438245, 212925894, 354876490, 532314735, 674265331, 1064629470, 1348530662, 2022795993, 3371326655, 4045591986, 6742653310, 10113979965, 20227959930]

約数ペア:

[(1, 20227959930), (2, 10113979965), (3, 6742653310), (5, 4045591986), (6, 3371326655), (10, 2022795993), (15, 1348530662), (19, 1064629470), (30, 674265331), (38, 532314735), (57, 354876490), (95, 212925894), (114, 177438245), (190, 106462947), (285, 70975298), (361, 56033130), (570, 35487649), (722, 28016565), (1083, 18677710), (1805, 11206626), (2166, 9338855), (3610, 5603313), (5415, 3735542), (10830, 1867771)]