20211059160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56141831}}^1$

素因数の和:56141848

約数の個数: 48

約数和(自身を含む): 65685943440

約数和(自身を除く): 45474884280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56141831, 112283662, 168425493, 224567324, 280709155, 336850986, 449134648, 505276479, 561418310, 673701972, 842127465, 1010552958, 1122836620, 1347403944, 1684254930, 2021105916, 2245673240, 2526382395, 3368509860, 4042211832, 5052764790, 6737019720, 10105529580, 20211059160]

約数ペア:

[(1, 20211059160), (2, 10105529580), (3, 6737019720), (4, 5052764790), (5, 4042211832), (6, 3368509860), (8, 2526382395), (9, 2245673240), (10, 2021105916), (12, 1684254930), (15, 1347403944), (18, 1122836620), (20, 1010552958), (24, 842127465), (30, 673701972), (36, 561418310), (40, 505276479), (45, 449134648), (60, 336850986), (72, 280709155), (90, 224567324), (120, 168425493), (180, 112283662), (360, 56141831)]