23202420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20384

約数の個数: 48

約数和(自身を含む): 68389440

約数和(自身を除く): 45187020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20353, 40706, 61059, 81412, 101765, 122118, 203530, 244236, 305295, 386707, 407060, 610590, 773414, 1160121, 1221180, 1546828, 1933535, 2320242, 3867070, 4640484, 5800605, 7734140, 11601210, 23202420]

約数ペア:

[(1, 23202420), (2, 11601210), (3, 7734140), (4, 5800605), (5, 4640484), (6, 3867070), (10, 2320242), (12, 1933535), (15, 1546828), (19, 1221180), (20, 1160121), (30, 773414), (38, 610590), (57, 407060), (60, 386707), (76, 305295), (95, 244236), (114, 203530), (190, 122118), (228, 101765), (285, 81412), (380, 61059), (570, 40706), (1140, 20353)]