19729724928

素因数分解:

$2^9\times 3^1\times {\mathrm{12844873}}^1$

素因数の和:12844894

約数の個数: 40

約数和(自身を含む): 52561224408

約数和(自身を除く): 32831499480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12844873, 25689746, 38534619, 51379492, 77069238, 102758984, 154138476, 205517968, 308276952, 411035936, 616553904, 822071872, 1233107808, 1644143744, 2466215616, 3288287488, 4932431232, 6576574976, 9864862464, 19729724928]

約数ペア:

[(1, 19729724928), (2, 9864862464), (3, 6576574976), (4, 4932431232), (6, 3288287488), (8, 2466215616), (12, 1644143744), (16, 1233107808), (24, 822071872), (32, 616553904), (48, 411035936), (64, 308276952), (96, 205517968), (128, 154138476), (192, 102758984), (256, 77069238), (384, 51379492), (512, 38534619), (768, 25689746), (1536, 12844873)]