19924272

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 80

約数和(自身を含む): 60576480

約数和(自身を除く): 40652208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 2713, 3672, 5426, 7344, 8139, 10852, 16278, 21704, 24417, 32556, 43408, 46121, 48834, 65112, 73251, 92242, 97668, 130224, 138363, 146502, 184484, 195336, 276726, 293004, 368968, 390672, 415089, 553452, 586008, 737936, 830178, 1106904, 1172016, 1245267, 1660356, 2213808, 2490534, 3320712, 4981068, 6641424, 9962136, 19924272]

約数ペア:

[(1, 19924272), (2, 9962136), (3, 6641424), (4, 4981068), (6, 3320712), (8, 2490534), (9, 2213808), (12, 1660356), (16, 1245267), (17, 1172016), (18, 1106904), (24, 830178), (27, 737936), (34, 586008), (36, 553452), (48, 415089), (51, 390672), (54, 368968), (68, 293004), (72, 276726), (102, 195336), (108, 184484), (136, 146502), (144, 138363), (153, 130224), (204, 97668), (216, 92242), (272, 73251), (306, 65112), (408, 48834), (432, 46121), (459, 43408), (612, 32556), (816, 24417), (918, 21704), (1224, 16278), (1836, 10852), (2448, 8139), (2713, 7344), (3672, 5426)]