20122569666

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6537547}}^1$

素因数の和:6537580

約数の個数: 40

約数和(自身を含む): 47462598480

約数和(自身を除く): 27340028814

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6537547, 13075094, 19612641, 39225282, 58837923, 117675846, 124213393, 176513769, 248426786, 353027538, 372640179, 529541307, 745280358, 1059082614, 1117920537, 2235841074, 3353761611, 6707523222, 10061284833, 20122569666]

約数ペア:

[(1, 20122569666), (2, 10061284833), (3, 6707523222), (6, 3353761611), (9, 2235841074), (18, 1117920537), (19, 1059082614), (27, 745280358), (38, 529541307), (54, 372640179), (57, 353027538), (81, 248426786), (114, 176513769), (162, 124213393), (171, 117675846), (342, 58837923), (513, 39225282), (1026, 19612641), (1539, 13075094), (3078, 6537547)]