20167590020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{30091}}^1$

素因数の和:30201

約数の個数: 96

約数和(自身を含む): 46591082496

約数和(自身を除く): 26423492476

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 47, 62, 92, 94, 115, 124, 155, 188, 230, 235, 310, 460, 470, 620, 713, 940, 1081, 1426, 1457, 2162, 2852, 2914, 3565, 4324, 5405, 5828, 7130, 7285, 10810, 14260, 14570, 21620, 29140, 30091, 33511, 60182, 67022, 120364, 134044, 150455, 167555, 300910, 335110, 601820, 670220, 692093, 932821, 1384186, 1414277, 1865642, 2768372, 2828554, 3460465, 3731284, 4664105, 5657108, 6920930, 7071385, 9328210, 13841860, 14142770, 18656420, 21454883, 28285540, 32528371, 42909766, 43842587, 65056742, 85819532, 87685174, 107274415, 130113484, 162641855, 175370348, 214548830, 219212935, 325283710, 429097660, 438425870, 650567420, 876851740, 1008379501, 2016759002, 4033518004, 5041897505, 10083795010, 20167590020]

約数ペア:

[(1, 20167590020), (2, 10083795010), (4, 5041897505), (5, 4033518004), (10, 2016759002), (20, 1008379501), (23, 876851740), (31, 650567420), (46, 438425870), (47, 429097660), (62, 325283710), (92, 219212935), (94, 214548830), (115, 175370348), (124, 162641855), (155, 130113484), (188, 107274415), (230, 87685174), (235, 85819532), (310, 65056742), (460, 43842587), (470, 42909766), (620, 32528371), (713, 28285540), (940, 21454883), (1081, 18656420), (1426, 14142770), (1457, 13841860), (2162, 9328210), (2852, 7071385), (2914, 6920930), (3565, 5657108), (4324, 4664105), (5405, 3731284), (5828, 3460465), (7130, 2828554), (7285, 2768372), (10810, 1865642), (14260, 1414277), (14570, 1384186), (21620, 932821), (29140, 692093), (30091, 670220), (33511, 601820), (60182, 335110), (67022, 300910), (120364, 167555), (134044, 150455)]