20950596

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11411}}^1$

素因数の和:11441

約数の個数: 48

約数和(自身を含む): 57516480

約数和(自身を除く): 36565884

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, 11411, 22822, 34233, 45644, 68466, 102699, 136932, 193987, 205398, 308097, 387974, 410796, 581961, 616194, 775948, 1163922, 1232388, 1745883, 2327844, 3491766, 5237649, 6983532, 10475298, 20950596]

約数ペア:

[(1, 20950596), (2, 10475298), (3, 6983532), (4, 5237649), (6, 3491766), (9, 2327844), (12, 1745883), (17, 1232388), (18, 1163922), (27, 775948), (34, 616194), (36, 581961), (51, 410796), (54, 387974), (68, 308097), (102, 205398), (108, 193987), (153, 136932), (204, 102699), (306, 68466), (459, 45644), (612, 34233), (918, 22822), (1836, 11411)]