20244300908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{30389}}^1$

素因数の和:30986

約数の個数: 48

約数和(自身を含む): 39884322240

約数和(自身を除く): 19640021332

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 557, 598, 1114, 1196, 2228, 7241, 12811, 14482, 25622, 28964, 30389, 51244, 60778, 121556, 166543, 333086, 395057, 666172, 698947, 790114, 1397894, 1580228, 2795788, 9086311, 16926673, 18172622, 33853346, 36345244, 67706692, 220046749, 389313479, 440093498, 778626958, 880186996, 1557253916, 5061075227, 10122150454, 20244300908]

約数ペア:

[(1, 20244300908), (2, 10122150454), (4, 5061075227), (13, 1557253916), (23, 880186996), (26, 778626958), (46, 440093498), (52, 389313479), (92, 220046749), (299, 67706692), (557, 36345244), (598, 33853346), (1114, 18172622), (1196, 16926673), (2228, 9086311), (7241, 2795788), (12811, 1580228), (14482, 1397894), (25622, 790114), (28964, 698947), (30389, 666172), (51244, 395057), (60778, 333086), (121556, 166543)]