20194299248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{59611}}^1$

素因数の和:60333

約数の個数: 40

約数和(自身を含む): 40448411136

約数和(自身を除く): 20254111888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 683, 1366, 2732, 5464, 10928, 21173, 42346, 59611, 84692, 119222, 169384, 238444, 338768, 476888, 953776, 1847941, 3695882, 7391764, 14783528, 29567056, 40714313, 81428626, 162857252, 325714504, 651429008, 1262143703, 2524287406, 5048574812, 10097149624, 20194299248]

約数ペア:

[(1, 20194299248), (2, 10097149624), (4, 5048574812), (8, 2524287406), (16, 1262143703), (31, 651429008), (62, 325714504), (124, 162857252), (248, 81428626), (496, 40714313), (683, 29567056), (1366, 14783528), (2732, 7391764), (5464, 3695882), (10928, 1847941), (21173, 953776), (42346, 476888), (59611, 338768), (84692, 238444), (119222, 169384)]