20130958590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{22147}}^1$

素因数の和:22937

約数の個数: 64

約数和(自身を含む): 49561908480

約数和(自身を除く): 29430949890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 739, 1230, 1478, 2217, 3695, 4434, 7390, 11085, 22147, 22170, 30299, 44294, 60598, 66441, 90897, 110735, 132882, 151495, 181794, 221470, 302990, 332205, 454485, 664410, 908027, 908970, 1816054, 2724081, 4540135, 5448162, 9080270, 13620405, 16366633, 27240810, 32733266, 49099899, 81833165, 98199798, 163666330, 245499495, 490998990, 671031953, 1342063906, 2013095859, 3355159765, 4026191718, 6710319530, 10065479295, 20130958590]

約数ペア:

[(1, 20130958590), (2, 10065479295), (3, 6710319530), (5, 4026191718), (6, 3355159765), (10, 2013095859), (15, 1342063906), (30, 671031953), (41, 490998990), (82, 245499495), (123, 163666330), (205, 98199798), (246, 81833165), (410, 49099899), (615, 32733266), (739, 27240810), (1230, 16366633), (1478, 13620405), (2217, 9080270), (3695, 5448162), (4434, 4540135), (7390, 2724081), (11085, 1816054), (22147, 908970), (22170, 908027), (30299, 664410), (44294, 454485), (60598, 332205), (66441, 302990), (90897, 221470), (110735, 181794), (132882, 151495)]