20148288

素因数分解:

$2^6\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1039}}^1$

素因数の和:1155

約数の個数: 56

約数和(自身を含む): 53888640

約数和(自身を除く): 33740352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 192, 202, 303, 404, 606, 808, 1039, 1212, 1616, 2078, 2424, 3117, 3232, 4156, 4848, 6234, 6464, 8312, 9696, 12468, 16624, 19392, 24936, 33248, 49872, 66496, 99744, 104939, 199488, 209878, 314817, 419756, 629634, 839512, 1259268, 1679024, 2518536, 3358048, 5037072, 6716096, 10074144, 20148288]

約数ペア:

[(1, 20148288), (2, 10074144), (3, 6716096), (4, 5037072), (6, 3358048), (8, 2518536), (12, 1679024), (16, 1259268), (24, 839512), (32, 629634), (48, 419756), (64, 314817), (96, 209878), (101, 199488), (192, 104939), (202, 99744), (303, 66496), (404, 49872), (606, 33248), (808, 24936), (1039, 19392), (1212, 16624), (1616, 12468), (2078, 9696), (2424, 8312), (3117, 6464), (3232, 6234), (4156, 4848)]