20366912190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1\times {\mathrm{8839}}^1$

素因数の和:9801

約数の個数: 64

約数和(自身を含む): 49492684800

約数和(自身を除く): 29125772610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 863, 890, 1335, 1726, 2589, 2670, 4315, 5178, 8630, 8839, 12945, 17678, 25890, 26517, 44195, 53034, 76807, 88390, 132585, 153614, 230421, 265170, 384035, 460842, 768070, 786671, 1152105, 1573342, 2304210, 2360013, 3933355, 4720026, 7628057, 7866710, 11800065, 15256114, 22884171, 23600130, 38140285, 45768342, 76280570, 114420855, 228841710, 678897073, 1357794146, 2036691219, 3394485365, 4073382438, 6788970730, 10183456095, 20366912190]

約数ペア:

[(1, 20366912190), (2, 10183456095), (3, 6788970730), (5, 4073382438), (6, 3394485365), (10, 2036691219), (15, 1357794146), (30, 678897073), (89, 228841710), (178, 114420855), (267, 76280570), (445, 45768342), (534, 38140285), (863, 23600130), (890, 22884171), (1335, 15256114), (1726, 11800065), (2589, 7866710), (2670, 7628057), (4315, 4720026), (5178, 3933355), (8630, 2360013), (8839, 2304210), (12945, 1573342), (17678, 1152105), (25890, 786671), (26517, 768070), (44195, 460842), (53034, 384035), (76807, 265170), (88390, 230421), (132585, 153614)]