20162414178

素因数分解:

$2^1\times 3^2\times {\mathrm{331}}^1\times {\mathrm{379}}^1\times {\mathrm{8929}}^1$

素因数の和:9647

約数の個数: 48

約数和(自身を含む): 43937743200

約数和(自身を除く): 23775329022

約数列:

[1, 2, 3, 6, 9, 18, 331, 379, 662, 758, 993, 1137, 1986, 2274, 2979, 3411, 5958, 6822, 8929, 17858, 26787, 53574, 80361, 125449, 160722, 250898, 376347, 752694, 1129041, 2258082, 2955499, 3384091, 5910998, 6768182, 8866497, 10152273, 17732994, 20304546, 26599491, 30456819, 53198982, 60913638, 1120134121, 2240268242, 3360402363, 6720804726, 10081207089, 20162414178]

約数ペア:

[(1, 20162414178), (2, 10081207089), (3, 6720804726), (6, 3360402363), (9, 2240268242), (18, 1120134121), (331, 60913638), (379, 53198982), (662, 30456819), (758, 26599491), (993, 20304546), (1137, 17732994), (1986, 10152273), (2274, 8866497), (2979, 6768182), (3411, 5910998), (5958, 3384091), (6822, 2955499), (8929, 2258082), (17858, 1129041), (26787, 752694), (53574, 376347), (80361, 250898), (125449, 160722)]