20247312

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 55430480

約数和(自身を除く): 35183168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 894, 912, 1192, 1788, 2384, 2831, 3576, 5662, 7152, 8493, 11324, 16986, 22201, 22648, 33972, 44402, 45296, 66603, 67944, 88804, 133206, 135888, 177608, 266412, 355216, 421819, 532824, 843638, 1065648, 1265457, 1687276, 2530914, 3374552, 5061828, 6749104, 10123656, 20247312]

約数ペア:

[(1, 20247312), (2, 10123656), (3, 6749104), (4, 5061828), (6, 3374552), (8, 2530914), (12, 1687276), (16, 1265457), (19, 1065648), (24, 843638), (38, 532824), (48, 421819), (57, 355216), (76, 266412), (114, 177608), (149, 135888), (152, 133206), (228, 88804), (298, 67944), (304, 66603), (447, 45296), (456, 44402), (596, 33972), (894, 22648), (912, 22201), (1192, 16986), (1788, 11324), (2384, 8493), (2831, 7152), (3576, 5662)]