20179933164

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10991249}}^1$

素因数の和:10991279

約数の個数: 48

約数和(自身を含む): 55395900000

約数和(自身を除く): 35215966836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10991249, 21982498, 32973747, 43964996, 65947494, 98921241, 131894988, 186851233, 197842482, 296763723, 373702466, 395684964, 560553699, 593527446, 747404932, 1121107398, 1187054892, 1681661097, 2242214796, 3363322194, 5044983291, 6726644388, 10089966582, 20179933164]

約数ペア:

[(1, 20179933164), (2, 10089966582), (3, 6726644388), (4, 5044983291), (6, 3363322194), (9, 2242214796), (12, 1681661097), (17, 1187054892), (18, 1121107398), (27, 747404932), (34, 593527446), (36, 560553699), (51, 395684964), (54, 373702466), (68, 296763723), (102, 197842482), (108, 186851233), (153, 131894988), (204, 98921241), (306, 65947494), (459, 43964996), (612, 32973747), (918, 21982498), (1836, 10991249)]