20119552

素因数分解:

$2^{16}\times {\mathrm{307}}^1$

素因数の和:339

約数の個数: 34

約数和(自身を含む): 40369868

約数和(自身を除く): 20250316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 512, 614, 1024, 1228, 2048, 2456, 4096, 4912, 8192, 9824, 16384, 19648, 32768, 39296, 65536, 78592, 157184, 314368, 628736, 1257472, 2514944, 5029888, 10059776, 20119552]

約数ペア:

[(1, 20119552), (2, 10059776), (4, 5029888), (8, 2514944), (16, 1257472), (32, 628736), (64, 314368), (128, 157184), (256, 78592), (307, 65536), (512, 39296), (614, 32768), (1024, 19648), (1228, 16384), (2048, 9824), (2456, 8192), (4096, 4912)]