20174024325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227377}}^1$

素因数の和:227423

約数の個数: 72

約数和(自身を含む): 41277292608

約数和(自身を除く): 21103268283

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 455, 507, 525, 845, 975, 1183, 1365, 2275, 2535, 3549, 4225, 5915, 6825, 12675, 17745, 29575, 88725, 227377, 682131, 1136885, 1591639, 2955901, 3410655, 4774917, 5684425, 7958195, 8867703, 14779505, 17053275, 20691307, 23874585, 38426713, 39790975, 44338515, 62073921, 73897525, 103456535, 115280139, 119372925, 192133565, 221692575, 268986991, 310369605, 517282675, 576400695, 806960973, 960667825, 1344934955, 1551848025, 2882003475, 4034804865, 6724674775, 20174024325]

約数ペア:

[(1, 20174024325), (3, 6724674775), (5, 4034804865), (7, 2882003475), (13, 1551848025), (15, 1344934955), (21, 960667825), (25, 806960973), (35, 576400695), (39, 517282675), (65, 310369605), (75, 268986991), (91, 221692575), (105, 192133565), (169, 119372925), (175, 115280139), (195, 103456535), (273, 73897525), (325, 62073921), (455, 44338515), (507, 39790975), (525, 38426713), (845, 23874585), (975, 20691307), (1183, 17053275), (1365, 14779505), (2275, 8867703), (2535, 7958195), (3549, 5684425), (4225, 4774917), (5915, 3410655), (6825, 2955901), (12675, 1591639), (17745, 1136885), (29575, 682131), (88725, 227377)]