20174444994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{72383}}^1$

素因数の和:72543

約数の個数: 64

約数和(自身を含む): 45528956928

約数和(自身を除く): 25354511934

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 103, 123, 206, 246, 309, 451, 618, 902, 1133, 1353, 2266, 2706, 3399, 4223, 6798, 8446, 12669, 25338, 46453, 72383, 92906, 139359, 144766, 217149, 278718, 434298, 796213, 1592426, 2388639, 2967703, 4777278, 5935406, 7455449, 8903109, 14910898, 17806218, 22366347, 32644733, 44732694, 65289466, 82009939, 97934199, 164019878, 195868398, 246029817, 305673409, 492059634, 611346818, 917020227, 1834040454, 3362407499, 6724814998, 10087222497, 20174444994]

約数ペア:

[(1, 20174444994), (2, 10087222497), (3, 6724814998), (6, 3362407499), (11, 1834040454), (22, 917020227), (33, 611346818), (41, 492059634), (66, 305673409), (82, 246029817), (103, 195868398), (123, 164019878), (206, 97934199), (246, 82009939), (309, 65289466), (451, 44732694), (618, 32644733), (902, 22366347), (1133, 17806218), (1353, 14910898), (2266, 8903109), (2706, 7455449), (3399, 5935406), (4223, 4777278), (6798, 2967703), (8446, 2388639), (12669, 1592426), (25338, 796213), (46453, 434298), (72383, 278718), (92906, 217149), (139359, 144766)]