20159069964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{127373}}^1$

素因数の和:127511

約数の個数: 72

約数和(自身を含む): 52177485360

約数和(自身を除く): 32018415396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 121, 132, 218, 242, 327, 363, 436, 484, 654, 726, 1199, 1308, 1452, 2398, 3597, 4796, 7194, 13189, 14388, 26378, 39567, 52756, 79134, 127373, 158268, 254746, 382119, 509492, 764238, 1401103, 1528476, 2802206, 4203309, 5604412, 8406618, 13883657, 15412133, 16813236, 27767314, 30824266, 41650971, 46236399, 55534628, 61648532, 83301942, 92472798, 152720227, 166603884, 184945596, 305440454, 458160681, 610880908, 916321362, 1679922497, 1832642724, 3359844994, 5039767491, 6719689988, 10079534982, 20159069964]

約数ペア:

[(1, 20159069964), (2, 10079534982), (3, 6719689988), (4, 5039767491), (6, 3359844994), (11, 1832642724), (12, 1679922497), (22, 916321362), (33, 610880908), (44, 458160681), (66, 305440454), (109, 184945596), (121, 166603884), (132, 152720227), (218, 92472798), (242, 83301942), (327, 61648532), (363, 55534628), (436, 46236399), (484, 41650971), (654, 30824266), (726, 27767314), (1199, 16813236), (1308, 15412133), (1452, 13883657), (2398, 8406618), (3597, 5604412), (4796, 4203309), (7194, 2802206), (13189, 1528476), (14388, 1401103), (26378, 764238), (39567, 509492), (52756, 382119), (79134, 254746), (127373, 158268)]