20282368

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 44

約数和(自身を含む): 42004440

約数和(自身を除く): 21722072

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 683, 928, 1024, 1366, 1856, 2732, 3712, 5464, 7424, 10928, 14848, 19807, 21856, 29696, 39614, 43712, 79228, 87424, 158456, 174848, 316912, 349696, 633824, 699392, 1267648, 2535296, 5070592, 10141184, 20282368]

約数ペア:

[(1, 20282368), (2, 10141184), (4, 5070592), (8, 2535296), (16, 1267648), (29, 699392), (32, 633824), (58, 349696), (64, 316912), (116, 174848), (128, 158456), (232, 87424), (256, 79228), (464, 43712), (512, 39614), (683, 29696), (928, 21856), (1024, 19807), (1366, 14848), (1856, 10928), (2732, 7424), (3712, 5464)]