2019947703696

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1079031893}}^1$

素因数の和:1079031920

約数の個数: 60

約数和(自身を含む): 6087897945948

約数和(自身を除く): 4067950242252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 1079031893, 2158063786, 3237095679, 4316127572, 6474191358, 8632255144, 9711287037, 12948382716, 14027414609, 17264510288, 19422574074, 25896765432, 28054829218, 38845148148, 42082243827, 51793530864, 56109658436, 77690296296, 84164487654, 112219316872, 126246731481, 155380592592, 168328975308, 224438633744, 252493462962, 336657950616, 504986925924, 673315901232, 1009973851848, 2019947703696]

約数ペア:

[(1, 2019947703696), (2, 1009973851848), (3, 673315901232), (4, 504986925924), (6, 336657950616), (8, 252493462962), (9, 224438633744), (12, 168328975308), (13, 155380592592), (16, 126246731481), (18, 112219316872), (24, 84164487654), (26, 77690296296), (36, 56109658436), (39, 51793530864), (48, 42082243827), (52, 38845148148), (72, 28054829218), (78, 25896765432), (104, 19422574074), (117, 17264510288), (144, 14027414609), (156, 12948382716), (208, 9711287037), (234, 8632255144), (312, 6474191358), (468, 4316127572), (624, 3237095679), (936, 2158063786), (1872, 1079031893)]