20163418776

素因数分解:

$2^3\times 3^5\times {\mathrm{10372129}}^1$

素因数の和:10372150

約数の個数: 48

約数和(自身を含む): 56631829800

約数和(自身を除く): 36468411024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 10372129, 20744258, 31116387, 41488516, 62232774, 82977032, 93349161, 124465548, 186698322, 248931096, 280047483, 373396644, 560094966, 746793288, 840142449, 1120189932, 1680284898, 2240379864, 2520427347, 3360569796, 5040854694, 6721139592, 10081709388, 20163418776]

約数ペア:

[(1, 20163418776), (2, 10081709388), (3, 6721139592), (4, 5040854694), (6, 3360569796), (8, 2520427347), (9, 2240379864), (12, 1680284898), (18, 1120189932), (24, 840142449), (27, 746793288), (36, 560094966), (54, 373396644), (72, 280047483), (81, 248931096), (108, 186698322), (162, 124465548), (216, 93349161), (243, 82977032), (324, 62232774), (486, 41488516), (648, 31116387), (972, 20744258), (1944, 10372129)]